Answers
Related Questions
What is the area of a circle with a radius of 7?
Answers
A = 3.14 x 7^2
A = 3.14 x 49
A = 153.86
can you tell me the solution to -3 (p + 1) equal to -18
Answers
-3p=-18+3
-3p=-15
p=5
The answer to the inequality given is p ≥ 5
To get there follow these steps:
1. Distribute the -3, -3p-3≤-18
2. Add -3 to both sides, {-3p (-3 + 3 = 0) ≤ (-18 + 3 = -15)} = -3p ≤ -15
3. Divide both sides by -3, [tex] \frac{-3p}{-3} [/tex] ≤ [tex] \frac{-15}{-3} [/tex]
4. The final answer is p ≥ 5
If you need this graphed see below:
-ASIAX Frequent Answerer
The equation - 5x² + 72x + 378 models the number of students enrolled in a school where x is the number of years since the school first opened in 1990. Which statement is true? A - Enrollment exceeded 650 students at one point B Enrollment never exceeded 650 students C The highest enrollment of any year was exactly 650 students D There were two years where 650 students were enrolled
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what is the value of 4 in 546210
Answers
To find the answer, you just need to understand one 'trick': replace al the following numbers with zeroes and delete the numbers which are in front of the number you are looking for, so: 546210 -> 540000 -> 40000
(In words, your answer is fourty thousand)
List all the angles which are congruent to angle A!! ( a pair of parallel lines is cut by a transversal as shown in the figure)
Answers
Answer: A, C, E, & G
Step-by-step explanation:
Hey! I am stuck on this, it's for class. I've been struggling with this for quite some time. So, if you have the chance. Click the picture and tell me if it's true or false using that table thingy. Now, you don't need do explain if you don't want to. But, I just need the answer, and yeah. Just tell me if it's true or false. Thanks!! :-)
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your WELCOME;)
2. True
3. True
a 15-ft ladder is leaning against one wall of an alley 9 ft wide. the ladder slips, its top sliding down the wall, its foot sliding across the alley and striking the opposite wall at a speed of 4 ft/sec. How fast is the top of the ladder falling at that instance?
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x dx/dt + y dy/dt = 0
9*4 + 12 dy/dt = 0
dy/dt = - 3 ft/sec
Can someone please help
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1/2x+3= # tickets Trudy sold
Add them together.
= x + (1/2x + 3)
combine like terms
= (x + 1/2x) + 3
= 1 1/2x + 3
convert to improper fraction
= 3/2x + 3
ANSWER: 3/2x + 3 (3rd choice down)
Hope this helps! :)
Find the missing number(?) so that the equation has no solutions. ?x+3=3(-x+7)
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?x+3=-3x-21
?x = -3x-21-3
?x +3x = -24
(?+3) x = -24
the equation has no solutions if (?+3)=0
?+3=0
? = -3
what is 3.87 rounded to the nearest tenth
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Hope this helps
3.87 => 3.9
Someone plz help me with These questions :u have to solve for x and show work
4/9x+1/5x=87
-3.8x-5.9x=223.1
x+0.15x=3.45
-3/5x-7/10x+1/2x=-56
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1.x=135
2.x=-23
3.x=3
4.x=70
Carrie is buying bulk candy for a high school fundraiser. She buys 1000 candy bars for $350. What is the unit cost per candy bar?
A) $.30
B) $.35
C) $.45
D) $1.35
Answers
350/1,000 = 0.35
The answer is B - $.35
Unit cost = total cost / total no. of units
= $350 / 1000
= $.35
6x+8=7x+13
one solution
infinite solution
no solution
which one?
Answers
The simplification 6x + 8 = 7x + 13 is one solution. The correct option is A.
What is one solution?There is just one correct answer to some equations. There is only one value for the variable in these equations that causes the equation to be true.
If you solve an equation and the result is a variable equal to a number, the equation has just one solution. There is only ever one real number solution to a quadratic problem. A system is deemed consistent if it has at least one solution.
A consistent system is independent if it only has one solution. A consistent system is dependent if there are an endless number of possible solutions. Both equations show the same line on a graph when you plot the equations.
Therefore, the correct option is A, one solution.
To learn more about one solution, refer to the link:
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c/9 - 8 = 17
Solve the equation and show all work please show steps!!
Answers
------------
Simplify
1/9c - 8 = 17
----------------
Add 8 to each side
1/9c - 8 + 8 = 17 + 8
1/9c = 25
--------------------
Multiply each side by 9
9 * 1/9c = 9 * 25
c = 225
are the expressions 3(y+1) and 3y+3 equivalent for any value of y? explain.
Answers
brainliest pts pls
Jason ate one third of a pizza for dinner, and his brother ate one sixth of the same pizza.What portion of the pizza was left over?
Answers
2/6 + 1/6 = 3/6 = 1/2
They ate half a pizza.
That leaves the other half as the remainder
Jason and his brother ate a total of one half of the pizza when their portions, one third and one sixth respectively, are combined. Therefore, one half of the pizza was left over.
To calculate this, we add the fractions of the pizza that were consumed together:
Jason's portion: 1/3
Brother's portion: 1/6
We find a common denominator, which is 6 in this case, and sum the fractions:
(2/6) + (1/6) = 3/6
After simplifying 3/6, which is one half, we subtract this from the whole pizza to find the portion that is left:
1 - 1/2 = 1/2
Therefore, one half of the pizza was left over after Jason and his brother had their portions.
If the ratio of men to women is 3:2 and there are 120 men, how many women would there be?
Answers
Here's the work:
120 divided by 3 = 40
If the ratio is 3:2, there is always one less woman then men, so you subtract the 40 men in a group and you get your answer of 80
Hope I helped!! :)
factory A has printed 700 books and Prints 50 new books every week. Factory has printed 300 books and prints 100 books every week. How many weeks will it be before a factory B has printed as many books as Factory A?
Answers
Hope this helps
400/ 100 = 4
4 x 50 = 200
200/ 100 = 2
2+4= 6
6 weeks
Which formula can be used to describe the sequence? , −4, −24, −144,...
Answers
-24 x 6 = -144
Formula
a(n) = -4x6(n-1)
Answer:
[tex]An= -4(6)^{n-1}[/tex]
Step-by-step explanation:
−4, −24, −144,...
There is no common difference
-24/-4= 6
-144/ -24= 6
common ratio = 6
when there is a common ratio then it is an Geometric sequence
[tex]An= a1(r)^{n-1}[/tex]
a1 is the first term = -4
r is the common ratio = 6
Formula becomes
[tex]An= -4(6)^{n-1}[/tex]
Which expression represents the prime factorization of 84?
Answers
The answer would be "2^2*3*7".
Reason:
The prime factorization of 84 is 84:
Therefore wrote in a expression would equal....
2^2*3*7
2^2=4
4*3=12
12*7=84
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
Figure ABCD is a parallelogram.
What is the value of x?
Answers
Hope this helps:)
Please rate branliest
A parallelogram is a quadrilateral which has 2 parallel sides
We can conclude that
AD = BC
5x + 3 = 38
Subtract 3
5x = 38 - 3
5x = 35
Divide by 5 to isolate x
[tex] \frac{5x}{5} = \frac{35}{5} [/tex]
x = 7
Bryce has two small buckets each containing numbered tiles. The tiles in bucket A are the odd numbers from 1 to 31, one tile per number. The tiles in bucket B are the even numbers from 2 to 32, one tile per number. Bryce draws one tile from bucket A. On the number line below "Bucket A," select the point that represents the probability of drawing a tile that is a prime number from bucket A. He then draws one tile from bucket B. On the number line below "Bucket B," select the point that represents the probability of drawing a tile that is evenly divisible by 6 from bucket B.
Answers
total number of prime numbers in bucket A = 10( 3 5 7 11 13 17 19 23 29 31)
Probability = favorable outcomes/ total outcomes = 10/31
total number of numbers evenly divisible by 6 in bucket B = 5(6 12 18 24 30)
probability = 5/31
Howard planted a tree in his front yard six months, one week, and two days ago. If today is August 13th, what day did Howard plant the tree in his yard?
A. February 4
B. February 13
C. February 20
D. February 22
Answers
Answer: February 4
Step-by-step explanation:
What are the amounts of interest and maturity value of a loan for 150,000 at 6 1/2% simple interest for 3 years?
Answers
The formula for computing the amount of simple interest is:
I = Prt
Where P = principal amount of the loan
r = interest rate of the loan
t = duration of the loan
Substituting the amounts in the formula,
I = (150,000) (6.5%) (3)
= 29,250
To compute for the maturity value, you have to add the interest to the principal amount:
Maturity value = 150,000 + 29,250 = 179,250
To calculate the amount of interest and maturity value of a loan, use the formula: Interest = Principal × Rate × Time. In this case, the interest is $29,250 and the maturity value is $179,250.
Explanation:To calculate the amount of interest and maturity value of a loan, we can use the formula:
Interest = Principal × Rate × Time
Maturity Value = Principal + Interest
In this case, the principal is $150,000, the rate is 6.5% (0.065 in decimal form), and the time is 3 years.
Step 1: Calculate the interest
Interest = $150,000 × 0.065 × 3 = $29,250
Step 2: Calculate the maturity value
Maturity Value = $150,000 + $29,250 = $179,250
Therefore, the amount of interest is $29,250 and the maturity value of the loan is $179,250.
Learn more about Simple Interest here:https://brainly.com/question/40405117
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Which graph shows a proportional relationship?
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Explanation
The other graphs are linear functions but not not proportional relationships.
The general form of a proportional relationship is y = kx, where k is the proportionality constant. So, for x = 0 you will always obtain y = 0.
The general form of a linear relationshio is y = kx + b, being b the y-intercept, so if the y-intercept is not 0, it is not a proportional relationship. That is what happens with the other three graphs.
A graph that shows a proportional relationship include the following; A. graph A.
What is a proportional relationship?In Mathematics and Geometry, a proportional relationship is a type of relationship that passes through the origin (0, 0) and produces equivalent ratios as represented by the following mathematical equation:
y = kx
Where:
y represents the y-variable.x represents the x-variable.k is the constant of proportionality.In conclusion, the characteristics for a graph that shows a proportional relationship include the following:
A straight line can be drawn through its points.
The straight line connecting the points passes through the origin.
Read more on proportional relationship here: brainly.com/question/28350476
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Player Points
Travis 6
Marcus 7
James 17
Taylor 2
Hector 1
Julio 22
Jonah 8
Chris 11
Scott 14
The chart shows the number of points different players scored during a game. What is the ratio of Julio's points to Jonah's points?
A) 1 : 2
B) 2 : 1
C) 4 : 11
D) 11 : 4
Answers
A recipe for fruit punch uses 3 cups of apple juice for every 2 cups of grape juice. The table and graph show how many cups of each to use for different batch sizes. How many cups of grape juice do you need to make a batch that contains 12 cups of apple juice?
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The ratio of the corresponding linear measures of two similar cans of fruit is 4 to 7. The smaller can has a surface area of 220 square centimeters. Find the surface area of the larger can
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Solve for y 3/11 = 6/y
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Answer:
Khan academy says 22 is the correct answer
Step-by-step explanation:
It just does
If a quadrilateral has sides that measure 4 in. and angles that all measure 90°, we can consider the quadrilateral to be a/an
Answers
it would be a square