? - 12 = -6


What is the missing number?

Answers

Answer 1
the missing number is 6

Related Questions

The point P(-4, -5) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, P′?

Answers

the points are (4,5 ) because the rule for coordinates when rotated 180 is (-x,-y)

What is the value of mc020-1.jpg?
40
77
4,096
9,317

Answers

Answer:

The answer is 77

just took the test ;)


The value of the function (f/g) (5)  is 270.

What is a function?

A relation is a function if it has only One y-value for each x-value.

The given functions are f(x)=7+4x

g(x) = 1/2x

We need to find the value of f/g(5)

(f/g) (x) = f (x)/g(x)

(f/g) (5) = f (5) / g(5)

Now we will put the value of x = 5

f (5) = 7 + 4 (5) = 27

g (5) = 1 / (2)(5) = 1/10

(f/g) (5) = 27 / (1/10)

(f/g) (5) = 270

Hence, the value of the function (f/g) (5)  is 270.

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The given question is not complete.

The question will be like this, the function f(x)=7+4x, g(x) = 1/2x  then value of f/g(5)?

rectangles. Please help!

Answers

First you have to canceled out the fours from both side 4x/4-12/4 so x=3 then you do the same thing to the 7x-18

4x-12.
4x/4-12/4. So x=3
The fours cancelled out

7x-18
7x/7-18/7. So x= 2 4/7
The sevens cancelled out

The volume of a rectangular prism is (x4 + 4x3 + 3x2 + 8x + 4), and the area of its base is (x3 + 3x2 + 8). If the volume of a rectangular prism is the product of its base area and height, what is the height of the prism?

Answers

Dividing the volume by the base area, you find the height to be ...
[tex] \frac{x^{4}+4x^{3}+3x^{2}+8x+4}{x^{3}+3x^{2}+8}=x+1-\frac{4}{x^{3}+3x^{2}+8}[/tex]

The height of the prism is [tex]x+1-\frac{4}{x^{3}+3x^{2}+8}[/tex]

If the volume of a rectangular prism is the product of its base area and height, than the height of the prism is given by:

[tex]h = (x+1)-\dfrac{4}{(x^3+3x^2+8)}[/tex]

Given :

Volume of rectangular prism [tex]= x^4+4x^3+3x^2+8x+4[/tex]

Base Area of a rectangular prism = [tex]x^3+3x^2+8[/tex]

[tex]\rm Volume = Base \;Area\times Height[/tex]  ---- (1)

Solution :

The volume of prism is the amount of space a prism occupies. It has two same faces and other faces that resemble a parallelogram.

Let the height of the prism be h.

Now, substitute the value of base area and volume of the rectangular prism in the given equation (1).

[tex](x^4+4x^3+3x^2+8x+4) = (x^3+3x^2+8)\times h[/tex]

[tex]\dfrac{x^4+4x^3+3x^2+8x+4}{x^3+3x^2+8}=h[/tex]

[tex]h = \dfrac{((x+1)(x^3+3x^2+8)-4)}{(x^3+3x^2+8)}[/tex]

[tex]h = (x+1)-\dfrac{4}{(x^3+3x^2+8)}[/tex]

If the volume of a rectangular prism is the product of its base area and height, than the height of the prism is given by:

[tex]h = (x+1)-\dfrac{4}{(x^3+3x^2+8)}[/tex]

For more information, refer the link given below

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at a local animal shelter there are 12 small size dogs and 5 medium sized dogs everyday the small sized dogs are each given 12.5 oz of dry food and the medium sized dogs are each given 18 oz of the same dry food how many pounds of dry food does the shelter serve in one day

Answers

12*12.5=150 oz 18*5=90 oz 150+90=240 convert to pounds = 15 pounds

The shelter serves a total of 15 pounds of dry food per day, after calculating the food given to both small and medium-sized dogs and converting the total from ounces to pounds.

To calculate the total amount of dry food served at the shelter in one day, you must multiply the amount of food each dog consumes by the number of dogs of that size. Then, add the totals for each size category. Since the pound is the most suitable unit for this calculation, you need to convert the ounces of food into pounds. There are 16 ounces in one pound.

First, calculate the total food for small-sized dogs: 12 dogs × 12.5 oz each = 150 oz.Then, calculate the total food for medium-sized dogs: 5 dogs × 18 oz each = 90 oz.Combine the amounts: 150 oz + 90 oz = 240 oz of dry food total.Finally, convert ounces to pounds: 240 oz ÷ 16 oz per pound = 15 pounds of dry food.

Therefore, the shelter serves a total of 15 pounds of dry food in one day.

Which is dependent and independent
Time spent jogging and distance traveled

Answers

Time spent jogging is independent and distance traveled is dependent

Hope it helps :)

-6x+6y=6
-6x+3y=-12

Solve using elimination

Answers

-6x + 6y =6
-6x + 3y = -12
You would multiply the bottom equation by -1 to make -6x a positive so you can eliminate it.
-6x + 6y = 6
 6x + -3y = 12
Eliminate -6y and add 6y to -3y as well as 6 and 12.
0 +  3y = 18
3y = 18
divide both sides by 3
y = 6 
 
now that you know the value of y it will be easy to find x :)




-6x + 6y = 6
-6x + 3y = -12

✨ You need to eliminate a variable, so I'll use -1 to multiply the first equation by.

6x - 6y = -6
-6x + 3y = -12

-3y = -18

✨ y = 6

6x - 36 = -6

6x = 30

✨ x = 5

✨ The solution is (5,6) ✨

∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘∘

♡´・ᴗ・`♡вяαιиℓιєѕт ρℓєαѕє♡´・ᴗ・`♡

A store has two brands of pencils on sale for the day. Brand A comes in packs of 4 and Brand B comes in packs of 10. If an equal number of each brand sold, what is the minimum number of each sold.

Answers

A - 4
B - 10
looking for the LCM (least common multiple)
4 and 10 can both be divided evenly into 20
20 = LCM

For f(x)=3x-1 find the average rate of change on the interval [0,3]

Answers

For a linear function, the average rate of change is the same everywhere. It is the slope of the function, the x-coefficient.

The average rate of change is 3.

_____
(f(3) -f(0))/(3 -0) = (8 -(-1))/3 = 9/3 = 3
The average change is 3

The area of a circle is represented by the following expression, where r is the radius of the circle.



Find the approximate area of a circular pool cover with a radius of 12.5 meters. Use 3.14 for .

Answers

To find the area of a circle you need to multiply the radius times pie times 2

help me pleaseeeeeeeeeee

Answers

7x= -42
X= -6

6y= -42
Y= -7
7x + 6y = -42
 For this case what you should do is see the intersections with each of the axes and then join the ordered pairs.
 We have then:
 For the x axis: 
 y = 0
 Substituting in the equation:
 7x + 6 (0) = - 42
 7x + 0 = -42
 x = -6
 For the y axis:
 x = 0
 Substituting in the equation:
 7 (0) + 6y = -42
 0 + 6y = -42
 y = -42 / 6
 y = -7
 We graph the ordered pairs:
 (x1, y1) = (- 6, 0)
 (x2, y2) = (0, -7)
 Answer:
 See attached graph.

what is 5 13/12 simplified

Answers

5 13/12 simplified it to 6 1/12
because 12/12 is a whole and 13/12 means 1 and 1/12 so you would add that to the 5
5 + 1 and 1/12
6 1/12

Hope this helps!

The mixed fraction number 5 ¹³/₁₂ into a simplified form will be 73/12.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The mixed fraction number is given below.

⇒ 5 ¹³/₁₂

Convert the mixed fraction number into a fraction number. Then we have

⇒ 5 ¹³/₁₂

⇒ 5 + 13 / 12

⇒ (5 x 12 + 13) / 12

⇒ (60 + 13) / 12

⇒ 73 / 12

The mixed fraction number 5 ¹³/₁₂ into a simplified form will be 73/12.

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Matias stacked his cubes to make this rectangular prism. rectangular prism with grid lines How many cubes did Matias use?


https://static.k12.com/calms_media/media/1451000_1451500/1451333/1/fa05fd502d1273bf0751cb02832848aa1b938634/Math_Purple_140218_131628.jpg

Answers

Counting each visible cube, and multiplying it by 2, he used 112. If you counted them, there would be 56 cubes. You'd multiply by 2 for the non-visible ones.

Answer:

The answer is 112

Mentone, Indiana claims to have the wor d's largest egg sculpture. A 5 foot tall person standing next to the egg sculpture casts a shadow that is 3 feet long. if the egg casts a shadow that is 6 feet long, how tall is the sculpture?

Answers

If the shadow is for the person that is 5 foot is 3 and the shadow for the egg is 6 it's going to be 10 foot bc it is double the height of the person shadow
10 Foot Tall 
Because if a 5 foot tall person casts a 3 foot long shadow then a 6 foot shadow would = 10 feet

A group of seventh and eighth graders were asked whether they prefer reading fiction or nonfiction.

This table shows the relative frequencies of the rows for the two-way table representing this situation.

Select from the drop-down menus to complete the statement.

The percent of seventh graders surveyed who prefer fiction is ____ the percent of eighth graders surveyed who prefer fiction.

A. greater than
B. less than
C. equal to

Answers

7th graders prefer fiction is 0.75 = 75%
8th graders prefer fiction is 0.68 = 68%
7th graders is greater than 8 graders

answer
A. greater than

Answer:

Option A. greater than

Step-by-step explanation:

The percent of seventh graders surveyed who preferred fiction = 0.75 or 75%

The percent of eight graders surveyed who preferred fiction = 0.68 or 68%

Now we can say the percentage of seventh graders who preferred fiction is GREATER THAN the percentage of eight graders who preferred fiction.

Therefore option A. is the correct option.

If billy has 3 lemons and josh has 2 lemons then how many more lemons does billy have

Answers

Billy = 3 lemons
Josh = 2 lemons
3- 2=1
Billy has 1 more lemon that Josh.

Note: When the question asked for "How many more", it is asking for the difference, and the operation is generally minus.
Billy has 1 more lemon more than josh. 
3-2=1

1) Given the data 12, 39, 21, 18, 24, 17, 12, 25:
What is the outlier in the data?
What is the mean with the outlier?
What is the mean without the outlier?

A)12; 21; 18.4

B)12; 18.4; 21

C)39; 21; 18.4

D)39; 18.4; 21

Answers

In this data set, the outlier is 39 because it's value is not close to any of the other values.

The mean with the outlier is 12+12+17+18+21+24+25+39 = 168
     168/8 = 21

The mean without the outlier is 12+12+17+18+21+24+25=129
129/7 = 18.4

These are choice C.

Which shows a correct order to solve this story problem?



To make a fruit smoothie, Jason needs 2.4 ounces of blackberries, 1.6 ounces of apples, and 3.4 ounces of blueberries. Jason makes 5 smoothies.



How many ounces of fruit will Jason need altogether?



A.


Step 1: Add together the weights of the three fruits.

Step 2: Multiply the sum by 5.


B.


Step 1: Add the weights of the apples and the blueberries.

Step 2: Subtract the weight of the blackberries from that sum.

Step 3: Multiply the difference by 5.


C.


Step 1: Multiply the weight of the blackberries by 5.

Step 2: Add the weights of the apples and the blueberries to that product.

Step 3: Multiply the sum by 5.


D.


Step 1: Add together the weights of the three fruits.

Step 2: Divide the sum by 5.

Answers

Put yourself in Jason's shoes and consider how you'd solve the problem.

You're given the weight of components for one smoothie. You want to make 5. Essentially, you want to add the weights together 5 times.

In 3rd grade you learned that multiplication is an easier way to do repeated addition. It makes sense to add the weights together once, then multiply the result by 5.

Selection A is appropriate.

Question number 7 please

Answers

Hello,

I would be happy to help.

For Part A, you just count the number of terms, there are 3. So, it is a trinomial.

For Part B, you look at the highest exponent value, it is 2. So it is a second degree polynomial.

For Part C, you have to sub in the values for each year. You are looking for the number of years since 1930, so subtract 1930 from each year.

2020 - 1930 = 90
2030 - 1930 = 100

Then, sub in those values into the given expression to find the density.

0.005(90)^2 - 0.127(90) + 1 = 30.07
0.005(100)^2 - 0.127(100) + 1 = 38.3

Remember to use the order of operations!

Good luck,
MrEQ

What is the mean for 43005,43007,43006,43005,43007

Answers

The mean would be 43006.

To find the mean, you simply add up all of the numbers in the sequence and divide by how many numbers are in the sequence.

 43005+43007+43006+43005+43007=215030

215030 / 5 = 43006.
Answer: 43006

To find the mean:
1. Add all the numbers up
2. Divide the sum of the numbers by how many numbers there are

43005 + 43007 + 43006 + 43005 + 43007 = 215030 
215030 ÷ 5 = 43006

What is 6.877 rounded to the nearest whole number

Answers

It is 7, because you always have to round up if the next decimal is greater than or equal to 5 (depending on where you live). 
Hello,

Here is your answer:

The proper answer to this question is "7".

Here is how:

Looking at the number closest to the whole number (6&8) you will see that 8 is bigger than 5 therefore it rounds up!

6.877=7

Your answer is 7.

If you need anymore help feel free to ask me!

Hope this helps!

Help meeeeeeeeeeeeee

Answers

You can just use the Pythagorean theorem if you're stuck, you know.

its a^2 + b^2 = c^2 where a and b are the short sides, or the legs, and c is the hypotenuse, or the long side.

$27.99 shoes ; 7 1/2 tax find the total cost or sale price to the nearest cent

Answers

27.99x.075= 2.09925 or 2.10 Rounded
27.99+2.10= $30.09

Answer:

$The total cost or sale price  = $30.09

Step-by-step explanation:

The total cost or sale price is the absolute price of a commodity including the given tax.

From the question given, the tax is [tex]7\frac{1}{2}[/tex]% of the price. So that;

Tax = [tex]7\frac{1}{2}[/tex]% × 27.99

      = 0.075 × 27.99

      = 2.09925

∴ Tax  = $2.09925

The total cost or sale price = price + tax

                                             = $27.99 + $2.09925

                                            = $30.08925

The total cost or sale price  = $30.09

Two congruent triangles fit together to form a parallelogram with a base of 14 inches and a height of 10 inches. What is the area of each triangle?

Answers

To find the answer you will find the area of the parallelogram by multpltig the base (14 in) by the height (10 in).

After this you will divide the answer of 140 square inches by 2 because the area each congruent triangle would be half of the total area.

The answer is 70 square inches for each triangle.

Final answer:

The area of each triangle is 140 square inches.

Explanation:

The area of a triangle is given by the formula A = ½ × base × height.

In this case, the base of the parallelogram is 14 inches and the height is 10 inches.

Since two congruent triangles form the parallelogram, we can consider one of the triangles.

Let's call the base of the triangle 'b' and the height 'h'.

We have the equation A = ½ × b × h = 14 × 10 = 140 square inches.

Therefore, the area of each triangle is 140 square inches.

How would 5,682,850,003 be written in expanded form?

A. 5 x 1,000,000,000 + 6 x 100,000,000 + 8 x 10,000,000 + 2 x 1,000,000 + 8 x 100,000 + 5 x 10,000 + 3 x 1
B. 5 x 1,000,000,000 + 6 x 100,000,000 + 8 x 10,000,000 + 2 x 1,000,000 + 8 x 100,000 + 5 x 10,000 + 3 x 10
C. 5 x 1,000,000,000 + 6 x 100,000,000 + 8 x 10,000,000 + 2 x 1,000,000 + 8 x 100,000 + 5 x 1,000 + 3 x 1
D. 5 x 1,000,000,000 + 6 x 100,000,000 + 8 x 10,000,000 + 2 x 1,000,000 + 8 x 100,000 + 5 x 100 + 3 x 1

Answers

I am pretty sure a is the correct answer

It would be (5 x 1,000,000,000) +
(6 x 100,000,000) + (8 x 10,000,000)
+ (2 x 1,000,000) + (8 x 100,000) +
(5 x 10,000) + (3 x 1)

Hope this helped!! :D

the points (10, 6) and (7, u) fall on a line with a slope of -4/3. what is the value of u?

Answers

Answer:
u = 10

Explanation:
slope can be calculated using the following rule:
slope = (y2-y1) / (x2-x1)

We are given:
slope = -4/3
point (10,6) representing (x1,y1)
point (7,u) representing (x2,y2)

Substitute with the givens in the above rule and solve for u as follows:
slope = (y2-y1) / (x2-x1)
-4/3 = (u-6) / (7-10)
-4/3 = (u-6) / (-3)
-3 * -4 = 3 * (u-6)
4 = u - 6
u = 4 + 6
u = 10

Hope this helps :)

* 20 points when marked brainliest *

Please explain thoroughly.

Answers

The formula for the distance (d) from point (x, y) to the line ax +by +c = 0 is
.. d = |ax +by +c|/√(a^2 +b^2)

The general form equation for your line is
.. x -y +4 = 0
so the distance to (4, -2) is
.. d = |4 -(-2) +4|/√(1^2 +(-1)^2) = 10/√2 = 5√2
.. d ≈ 7.1 . . . . . . . . . . corresponds to selection A

If the dimensions of a square pyramid are measured in meters, then the surface area of the pyramid is measured in
meters
square meters
cubic meters

Answers

if the dimensions of the square pyramid are in meters, the surface area can be calculated as follows;
Surface area = area of square base + area of lateral faces 
                      = (side length of square )² + (1/2 * slant height* perimeter)
If we substitute the equations with the units of the dimensions 
area               = (meters)² + (1/2* meters * meters)
                      = m² + m²
total area       = m²
therefore the area is obtained in square meters (m²)

Answer:

If the measurments are in meters, then the surface area of the pyramid will be in square meters.

Step-by-step explanation:

Solve for a.

a+(−4)=−13

What is the answer?


a=−17

a=−9

a = 9

a = 17

Answers

The answer has to be -9 because -9 + -4 is equal to -9 - 4, and that equals -13. 
The answer is B because-
-9 + -4 = -13
-13 = -13

A is not the answer because- 
-17 + -4 = -13 
-21 ≠ -13

C is not the answer because- 
9 + -4 = -13
5 ≠ -13

D is not the answer because- 
17 + -4 = -13 
13 ≠ -13


A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the results after 40 trials. What is the relative frequency of selecting a heart? a:15% b:25% c:27% d:35% Outcome Club Diamond Heart Spade Number of trials 8 12 14 6

Answers

C.35%
If you divide the number of hearts drawn by the number of total draws you get your answer.

14/20=0.35
Other Questions
A. The main purpose of parkour is to keep moving forward by combining various movementssuch as the roll, cat leap, precision jump, kong vault, and speed vaultin a fluid fashion. B. The main purpose of parkour is to keep moving forward (by combining various movements such as the roll, cat leap, precision jump, kong vault, and speed vault) in a fluid fashion. C. The main purpose of parkour is to keep moving forward by combining various movements (such as the roll, cat leap, precision jump, kong vault, and speed vault) in a fluid fashion. D. The main purpose of parkour is to keep moving forward by combining various movements, (such as the roll, cat leap, precision jump, kong vault, and speed vault)in a fluid fashion. Please select the best answer from the choices provided Imagine that you have the dna sequences from the intron of a gene in three species called a, b, andc. species a and b are most closely related, while c is more distantly related. the sequences of a and b differ by 18 base pairs, a and c differ by 26 base pairs, and b and c differ by 28 base pairs. fossils show that species a and b diverged about 1.2 mya, but there is no fossil evidence as to when the most recent common ancestor of all three species lived. use the genetic data to estimate that date. what assumptions are you making to get this estimate? Producers make up more biomass than primary consumers because _____. a. only 10 percent of the energy at each trophic level is passed on to the next levelb. they do not eat anythingc. pound for pound, plant sugars are heavier than fatd. both primary and secondary consumers eat grass V= 52 l= 6.5 h =2 find w Why did Isolationists in the senate object to the United States joining the League of Nations Which of the following signal words would best complete the following statement?The two princes were kind and charming, _____ , only Prince Aldred could dance.similarlylikewisehoweveralso May i get some assistance to check my answers:The sound device in which vowel sounds of nearby words are repeated is called ?-C) consonance Rotate this image 90 clockwise around the point (-1 1 ) Based on this poem from Book of Songs, it can be inferred that the narrator _____. how do u estimate 8.36 .__________ is the branch of the social sciences that systematically studies the theory and practice of government. It includes the description, analysis, and prediction of the political behavior of individuals Instructions:Select the correct answer from each drop-down menu. The sum of the squares of two consecutive positive even numbers is 340. Find the numbers. The consecutive even numbers are Taylor mix two liquids together in a bakery the bakery quickly heated up what does this indicate about the reaction that took place 3x - 12 + 6x + 9?/ Help Please How can you add and remove categories from a previously created chart? A. Click the Chart Elements button. B. Click the Chart Styles button. C. Click the Chart Filters button. D. Click the Format tab. Which form of water, when present in the atmosphere, is most likely to contribute to global warming? _____ is the idea that behavior is caused by voluntary conscious decisions. The point nearest to the origin on a line is at (4, -4). Find the standard form of the equation of the line. two squares with the same side lengths are always congruent The Great Depression:What role did foreclosures play in the government passing relief acts? (foreclose, relief)