$22.25 will be your answer for this one
Answer:
Your answer will be 22.25 because 0.89 times 25 equals that
Step-by-step explanation:
what's 5÷251? could someone help me?
well 251 cannot go into 5 as a whole number because its way bigger than 5 so, it will be a decimal.
Your answer is
5/251 = 0.01992031872
Identify the slope of the line shown in the graph below
a
slope = 5
b
slope = undefined
c
slope = 0
d
slope = 1
you have 2/4 of a pizza and you want to share it equally between 2 people. How much of the pizza does each person get?
Hi CaCahead23,
Question:
You have 2/4 of a pizza and you want to share it equally between 2 people. How much of the pizza does each person get?
Solution:
2/4 / 2 = 1/4
Answer:
Each person gets 1/4 of a pizza.
A rectangular prism has a height of 12 centimeters and a square base with sides measuring 5 cm. A pyramid with the same base and half the height of the prism is placed inside the prism as shown in the figure. the volume of the space outside pyramid but inside the prism is blank cubic centimeters
Answer:
Volume of the empty space (outside pyramid) is 225 cm².
Step-by-step explanation:
Dimensions of the rectangular prism = 5cm × 5cm × 12cm
Volume of a triangle is represented by the expression,
[tex]V_{1}[/tex] = Length × Width × Height
= 5×5×12
= 300 cm²
A rectangular pyramid with half the height and same base of the prism, has been inserted inside the rectangular prism then,
Volume of pyramid is represented by the expression,
[tex]V_{2}=\frac{1}{3}(\text{Area of the base})\times (\text{Height})[/tex]
= [tex]\frac{1}{3}(5\times 5)\times (6)[/tex]
= 75 cm²
Therefor, volume of the space left in the blank prism
[tex]V_{1}-V_{2}=300-75[/tex]
= 225 cm²
which is the graph of linear inequality 2y>X-2
[tex]2y > x-2\qquad|:2\\\\y > \dfrac{1}{2}x-1[/tex]
for < or > line is - - - - - - - -
for ≤ or ≥ line is _________
for < or ≤ shaded below the line
for > or ≥ shaded above the line
Therefore your answer is the third graph.
Answer:
Option C. is the correct option.
Step-by-step explanation:
The given inequality is 2y > x - 2
1). As we know on a graph > (greater than) sign reflects the shaded part above the line
and < (less than) tells about the shaded region below the line.
2). If there is a sign of equality ≥ or ≤ then the line is denoted by a solid line in the graph.
When signs are in the form of > or < only then line will be in the dotted form.
By these rules we can easily say shaded area above the dotted line represents the solution area of the inequality 2y > x - 2.
Therefore, option C is the answer.
What’s the place value of 3 in 167.43
Note the place values:
1 : hundred
6 : tens
7 : ones
.
4 : tenths
3 : hundredths
Look at the place value for 3. It is in the hundredths value, therefore, Hundredths is your answer
~Rise Above the Ordinary
Ann is grouping 38 rocks. She can put them into groups of 10 rocks or as single rocks. What are the different ways Ann can group the rocks?
Answer: There will be two different ways of doing so.
Step-by-step explanation:
Since we have given that
Total number of rocks =38
If we want to groups of 10 rocks or as single rocks then there are 2 different ways ;
Case I:
if we group into 10 rocks
there will be four sets in which Ist set contains 10 rocks
Second set contains 10 rocks
Third set contains 10 rocks
and Fourth set remains with 8 rocks only.
Case II:
if we group as single rocks .
There will be 38 sets .
Round 146.56 to the nearest tenth.
Because the 6 in the hundredths place is bigger than 5( the maximum) the tenths place will automatically round up to the next following number. The answer will be 146.6
name 5 consecutive integers where the middle one is 0
-52, -37, 0, 23, 67
Any numbers would work as long as their in correct order, and 0 is the middle number. Remeber that with negatives, ordering is different!
How do I write a fraction in the simplest form
Ask if the numerator and denominator can be divided by the same number, which is called a common factor.
See if at least one number in the fraction is a prime number.
Simply just find the least common factor between the numerator and the denominator of the fraction, For example, 2/4, you know that between the two numbers, they both share the same common factor, 2, so divide 2 on the top and the bottom, and then your final answer would be 1/2. However, if there seems to be no common factor between the numerator and the denominator for a fraction, do not simplify it any more. You cannot have a decimal as a numerator or a denominator. For example, 3/5 has no common factor so you do not have to simplify it as it is already at its most simplest form.
Hope you found this helpful:)
Find the coordinates of the midpoint of the segment with the given endpoints A(1,2) and B(3,6).
midpoint = (2, 4 )
using the midpoint formula
midpoint = [ [tex]\frac{1}{2}[/tex] (1 + 3 ), [tex]\frac{1}{2}[/tex] (2 + 6 )] = (2, 4)
The midpoint of the line segment with given endpoints A(1,2) and B(3,6) can be found using the formula for a midpoint, which is ((x1+x2)/2, (y1+y2)/2). Substituting the coordinates of points A and B into this formula gives us the midpoint coordinates as (2,4). So the midpoint is (2,4).
Explanation:The question is asking for the midpoint of the line segment with given endpoints A(1,2) and B(3,6). We can calculate this using the formula for the midpoint of a segment, which is ((x1+x2)/2, (y1+y2)/2). In this case:
x1 = 1 (the x-coordinate of point A) y1 = 2 (the y-coordinate of point A) x2 = 3 (the x-coordinate of point B) y2 = 6 (the y-coordinate of point B)
Substituting these values into the formula gives us the midpoint = ((1+3)/2, (2+6)/2) = (2,4). Therefore, the coordinates of the midpoint of the segment with the given endpoints A(1,2) and B(3,6) are (2, 4).
Learn more about Midpoint here:https://brainly.com/question/28224145
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What percent of her overall bill did Bella save?
Original price: $225
Price after discounts: $180
Answer:
you still need the answer after all these years??? XD
Step-by-step explanation:
Tell whether the two quantities vary directly. Explain your reasoning. The cafeteria provides three meals per day.
Answer:
The cafeteria provides three meals per day.
Reason 1
Yes, they vary directly
As number of days increases ,Total number of meals i.e
1st day ⇒ 3
2nd day⇒6
3 rd day⇒9
4th day⇒12
......................
.........................
increases.
Total number of Meals = k×Number of days
But there is another possibility also
Reason 2
1 st day ⇒ 3
2nd day ⇒3
3rd day⇒ 3
.....................
.....................
As you can see from the above expression On each day number of meals is
constant.
So we can say that ,
On each Day=Constant amount of meal=3
So, there is no Proportionality between Days and Meal.
Are 5/6 and -4.713 on the same side or the opposite side of zero ?
e graph shows the altitude of a helicopter over time.
A graph measuring altitude and time. A line runs through coordinates (0, 10,000) and (15, 4000) and shows a decrease in altitude as time increases
What is the slope of the line and what does it mean in this situation?
The slope is –2000 . This means that the helicopter descends 2000 ft each minute.
The slope is –400 . This means that the helicopter descends 400 ft each minute.
The slope is 400. This means that the helicopter ascends 400 ft each minute.
The slope is 2000. This means that the helicopter ascends 2000 ft each minute.
Let
x-------> the time
y-------> the altitude of a helicopter
Step 1
Find the slope of the line
we know that
the slope m of the line between two points is equal to
[tex]m=\frac{(y2-y1)}{(x2-x1)}[/tex]
we have
[tex](x1,y1)=(0,10,000)\\(x2,y2)=(15,4,000)[/tex]
substitute in the formula
[tex]m=\frac{(4,000-10,000)}{(15-0)}[/tex]
[tex]m=\frac{(-6,000)}{(15)}[/tex]
[tex]m=-400\frac{feet}{minute}[/tex]
therefore
the answer is the option
The slope is [tex]-400[/tex] . This means that the helicopter descends [tex]400[/tex] ft each minute.
Answer:
-400
Step-by-step explanation:
Just the two circled ones please- unit rates. Also can someone explain how they got the answer? I am having trouble with these two
4.
In both cases divide the number of laps by the number of minutes to find the unit rate in laps per minute.
30 laps in 12 minutes: (30 laps)/(12 minutes) = 2.5 laps/minute
120 laps in 48 minutes: (120 laps)/(48 minutes) = 2.5 laps per minute
The rates are equivalent.
6.
I can't see the dimensions of the picture.
Do this:
Do these two divisions.
Divide the width by the length of the poster and of the picture.
Poster: (60 inches)/(100 inches) = 0.6
Picture: (width of picture)/(length of picture) = ?
If the second division also equals 0.6, then the ratios are equivalent.
Given a quadratic function, y = ax^{2} + bx + c, what happens to the graph when "a" is positive?.
Answer:
So, given a quadratic function, y = ax2 + bx + c, when "a" is positive, the parabola opens upward and the vertex is the minimum value. On the other hand, if "a" is negative, the graph opens downward and the vertex is the maximum value.
Step-by-step explanation:
100% on edg :)
The quadratic function, y = ax²+ bx + c opening upward if the value of 'a' is positive.
What is a quadratic equation ?Any equation of the form [tex]\rm ax^2+bx+c=0[/tex] where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.
As we know, the formula for the roots of the quadratic equation is given by:
[tex]\rm x = \dfrac{-b \pm\sqrt{b^2-4ac}}{2a}[/tex]
We have quadratic function,
y = ax² + bx + c
If the value of 'a' is negative, then the function will be opening downside and if the value of 'a' is positive, then the function will be opening upside.
Let say a = 1, b = 1, c = 1
y = x² + x + 1 (upside)
If a = -1, b = 1, c = 1
y = -x² + x + 1 (downside)
Thus, the quadratic function, y = ax²+ bx + c opening upside if the value of 'a' is positive.
Learn more about quadratic equations here:
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What is the equation of the graphed line written in standard form?
A. –3x + y = –4
B. y = 3x – 4
C. y + 3x = 4
D. 3x – y = 4
Answer: D. 3x – y = 4
Step-by-step explanation: Standard form of a linear equation is of the form
ax+by =c.
We are given two points on the graph (2,2) and (0,-4).
Slope of the line: m =[tex]\frac{y_2-y_1}{x_2-x_1} =\frac{-4-2}{0-2} = \frac{-6}{-2} =3[/tex].
Applying point-slope form
y-y1 = m(x-x1)
y-2 = 3(x-2)
y-2 = 3x -6
Adding 2 on both sides, we get
y-2+2 = 3x -6+2
y = 3x - 4
Subtracting 3x from both sides, we get
y -3x = 3x-3x - 4
-3x + y= -4.
Multiplying whole equation by -1, we get
3x -y =4.Therefore, correct option is D option.Answer:
Step-by-step explanation:
Jackie had $135 to spent at the mall she spent 29% of the money on a dress. Jackie spent $_ on the dress ?
Jackie spent $39.15 on the dress.
How will the federal tax affect a gross bi weekly pay of $740 for a single person claiming 1 exemption? a. It increases gross pay by $62. b. It decreases gross pay by $62. c. It increases gross pay by $65. d. It decreases gross pay by $65.
How will the federal tax affect a gross biweekly pay of $740 for a single person claiming 1 exemption?
a.
It increases gross pay by $62.
b.
It decreases gross pay by $62.
c.
It increases gross pay by $65.
d.
It decreases gross pay by $65.
its d
Answer:
d
Step-by-step explanation:
A washer and a dryer cost 634 dollars combined. The washer cost 66 dollars less than the dryer. What is the cost of the dryer?
Steps to Solve:
1. 634 / 2 = 317
2. 317 + 66 = 383
Answer:
A = $383
Notes:
Read the question, this problem is not that hard to solve!
Solve the following equation then place the correct number in the box provided 3(2x+5)> 2(x+6)
The answer is actually x ≥ -3/4
Please help me and let me know if number a is wrong or not
its kinda upside down
Twice a number decreased by 8 is 2 less than half the number. What is the number?
Answer:
4
Step-by-step explanation:
with th information given we can express the equation:
[tex]2x-8=\frac{x}{2} -2[/tex]
where [tex]x[/tex] is the unknown number.
to clear for [tex]x[/tex] first we multiply the equation by 2, to eliminate the fraction:
[tex]2(2x-8=\frac{x}{2}-2 )\\4x-16=x-4[/tex]
moving all terms with [tex]x[/tex] to the left:
[tex]4x-x-16=-4\\3x-16=-4[/tex]
and adding +16 to each side:
[tex]3x-16+16=-4+16\\3x=12[/tex]
and finally, dividing by 3
[tex]x=\frac{12}{4} =4[/tex]
the number is 4.
y=5 horizontal or vertical? x=3 horizontal or vertical?
Y= vertical & x= horizontal
y=vertical and x=horizontal
Hope this helps ^_^
What’s the product of -3/4(-4)
The product is 3 because -3/4 * -4 is 3
Write in algebraic expression ( 12 less than the amount y divided by 2)
Write (2x + 1)(3x - 8) in expanded form
Final answer:
The expanded form of the algebraic expression (2x + 1)(3x - 8) is 6x² - 13x - 8.
Explanation:
To expand the algebraic expression (2x + 1)(3x - 8), we'll use the distributive property, which states that a(b + c) = ab + ac. First, we multiply 2x by each term in the second parentheses (3x and -8), and then we multiply 1 by each term in the second parentheses. Let's do this step by step:
Multiply 2x by 3x to get 6x².Multiply 2x by -8 to get -16x.Multiply 1 by 3x to get 3x.Multiply 1 by -8 to get -8.Now, we combine these terms:
6x² - 16x + 3x - 8
Simplify by combining like terms:
6x² - 13x - 8
Therefore, the expanded form of (2x + 1)(3x - 8) is 6x² - 13x - 8.
Evaluate 6 • 3 ÷ start root 9 end root – 1.
A. 2
B. 3
C. 5
D. 6
6 * 3 / sqrt9
Using PEMDAS, solve SQRT first.
6 * 3 / 3
Using PEMDAS, solve 6 * 3.
18 / 3
Solve.
6.
Your answer is 6.
Answer:
It's 5 for connexus students, I did it already.
Step-by-step explanation:
Please Help <3 Please Help <3
Hey, there! For this question, we can just start by plugging in the known values. [tex](f + g)(x)[/tex] can be rewritten as [tex](\frac{x}{2} - 3 + 3x^2 + x - 6)(x)[/tex].
Combine like terms: [tex](\frac{x}{2} + x - 3 - 6 + 3x^2)(x)[/tex]
If you add x to [tex]\frac{x}{2}[/tex], x will become [tex]\frac{2x}{2}[/tex], which means that x/2 + x = 3/2x.
--> [tex](\frac{3}{2}x - 9 + 3x^2)(x)[/tex]
If you rearrange this, then your answer will be option b. Hope this helps.
f(x) = [tex]\frac{x}{2}[/tex] - 3
+ g(x) = 3x² + x - 6
f(x) + g(x) = 3x² + [tex]\frac{x}{2}[/tex] + x -3 - 6
= 3x² + [tex]\frac{3}{2}x[/tex] - 9
Answer: B