Mathematics College

Explain how to find 40% of a number using friendly percents

Explain How To Find 40% Of A Number Using Friendly Percents

Answers

Answer 1

Answer:

here's your solution

=> percent means divided by 100

=> to find 40% of a number ,

=> we have to think for a number here it

is not given

=> so, we have to assume it , then let the

number be X

=> now ,. equation= 40/100*x

=> 40/100*X

hope it helps

Related Questions

3. What are the domain and range of (x) = 4* ?
Domain:

Range:

Answers

I think you can do that on photo math

Please help. NOT TAKING LINKS!

Answers

Answer:

D. -5/6

Calculation Steps:

1/6 + 2/3 =

1/6 + 2 × 2/3 × 2 =

1/6 + 4/6 =

1 + 4/6 = 5/6

What is the vertex?
f(x) = -x2 - 4x + 12

Answers

Answer:

-2, 16

Step-by-step explanation:

HELP ME NOW1)
Sheila makes stuffed peppers. The model shows the ratio relationship for the ingredients.
Peppers
Cups of Rice
7
What is the ratio of cups of rice to peppers?
Choose all the correct answers.
fo
5:7
O 7:5
07:12
O 5 to 7
O 7 to 5

Answers

7:5 and 7 to 5
7 is the number of cups and 5 is the peppers

Answer:

3 and 5

Step-by-step explanation:

HELP PLS THIS IS DUE SOON

Answers

Answer:

4.8/5%=b

Step-by-step explanation:

4.8/5%=96

$96 was the total cost

HELP URGENT PLZ PLZ PLZ

Answers

Answer: D. [tex]y=\frac{1}{9} x^{2}[/tex]

Step-by-step explanation: The smaller the coefficient of a fraction by the quadratic function (the x squared value), the more narrow the graph becomes. 1/4 is larger than 1/9 and the other two whole numbers are still larger than 1/9. Even though -1 is less than 1/9, this only makes the graph flip, not make it any more narrow. Fractions are what squeeze graphs, negatives do not make a difference (i.e. -1/4 is the same size of narrowness as 1/4).

Angle a =
126
What is the measure of angle b? Explain how you calculated your answer.
Angle a=
126° Write an equation(s) in terms of b to find the measure of angle h.
Calculate the measure of angle h, using the equation(s) you wrote for Part B.
How would knowing the measure of angle y change the equation(s) you wrote in Part B to find the measure of angle h?
B I VIX
©2021 Illuminate Education, Inc.

Answers

Answer:

L 2r. x. em -ca tpd apt answer

How many solutions does the system have?Explain

Y=2x+3
-4x+2y=8

Please anyone help !?

Answers

There are NO SOLUTIONS.

Substitute the first equation for y in the second equation. You can see it does not work. 6 does not equal 8. Therefore there are no solutions.

The diagram shows a rectangular prism being broken down to find its volume.

Which equation represents the prism's volume?

A. 24 units3 = 24 units3 ×124 units3 = 24 units3 ×1
B. 24 units3 =12 units3 ×224 units3 =12 units3 ×2
C. 24 units3 =8 units3 ×324 units3 =8 units3 ×3
D. 24 units3 = 6 units3 ×424 units3 = 6 units3 ×4

Answers

Answer:

C. 24 units3 =8 units3 ×324 units3 =8 units3 ×3

What is a pound equal to in fraction form?

Answers

Answer:

One pound can be written as 1.0 pounds, and moving the decimal place one place to the left gives you 0.10 pound, which is equal to one tenth of a pound. Convert 16 oz. to one sixteenth of an ounce by moving the decimal one place to the left.

One pound in fraction form can be written as one over one

in the diagram, which pair of angles are corresponding angles?

A. 1 and 8

b. 4 and 6

c. 3 and 7

d. 2 and 4

Answers

C. 3 and 7 because corresponding angles are congruent when an transversal intersects the line

2/3 x 6 + 2/3 x 1
2/3 is a fraction

Answers

Answer:

5 and 1/9

Step-by-step explanation:

(2/3 × 6) + (2/3 × 1 and 2/3)

4 + 1 and 1/9 = 5 and 1/9

The images show further explanation:

Pls help 30 points 7th grade math

Answers

z>7 I think that’s the answer let me know if it’s right or not


can sb help me wit dis ?

Answers

Answer:

x=55 degrees

DOE = 117 Degrees

Step-by-step explanation:

You know EOF is equal to COD so you can say

x+8=63

x+8-8=63-8 (subtract 8 from both sides)

x=55 degrees

Next

63 and DOE add up to 180

DOE = 180-63

DOE = 117 Degrees

Section: 4: Interpret:
Which of the following statements are TRUE for the child dependency ratio for the Midwest region?
Select all that apply
OA. There are approximately 30 children for every 100 workers in the Midwest region.
OB. There are 298 children for every 1000 workers in the Midwest region.
C. 29.8% of the workers are children in the Midwest region.
D. 29.8% of the people are children in the Midwest region.
E. There are 298 children for every 1000 people in the Midwest region.
OF. None of the above statements is true.
Which of the following statements are TRUE for the old-age dependency ratio for the Midwest region?
Select all that apply
A. There are approximately 20 elderly for every 100 people in the Midwest region.
B. 19.7% of the workers in the Midwest region are elderly.
C. There are 197 elderly for every 1000 people in the Midwest region.
D. There are 197 elderly for every 1000 workers in the Midwest region.
OE. 19.7% of the people in the Midwest region are elderly,
OF. None of the above statements is true.
Which of the following statements are TRUE for the age dependency ratio for the Midwest region?
Select all that apply
OA. There are approximately 50 dependents for every 100 workers in the Midwest region.
OB. For every 1000 people in the Midwest region there are 495 dependents.
C. 49.5% of the workers in the Midwest region are dependent.
OD. 49.5% of the people in the Midwest region are dependent.
E. Approximately 50 workers in the Midwest region are dependent.
F. For every 1000 working people in the Midwest region there are 495 dependents.
O G. None of the above statements is true,
Section: 5: Extend:

Answers

Omg that’s a lot of words I think c

Find the area of this shape

Answers

Answer:

I am pretty sure its 6

Step-by-step explanation:

3 x 4 = 12 divided by 2 = 6

Formula of a triangle:

BH x 1/2

Answer:

6 inches

Step-by-step explanation:

help please thank you

Answers

i'm pretty sure the answer is 5 w=-3 so -3•-3=-9+4=5

Adter dinner, 3/4 of a pie ramains. If tasha eats 1/6 of the remaining pie, how much of the total pie does tasha eat?

Answers

Answer:

Adter ate [tex]\frac{1}{4}[/tex] of the remaining pie.

Step-by-step explanation:

equation:

⇒ [tex]\frac{3}{4} - \frac{1}{6}[/tex]

when subtracting fractions, make sure both denominators are the same, to do this, multiply the first fraction by 3 and the second fraction by 2

⇒ [tex]\frac{3}{4} x 3 - \frac{1}{6} x 2[/tex]

⇒ [tex]\frac{9}{12} - \frac{6}{12}[/tex]

solve:

⇒ [tex]\frac{9}{12} - \frac{6}{12}[/tex]

⇒ [tex]\frac{3}{12}[/tex]

simplify:

⇒ [tex]\frac{3}{12}[/tex] = [tex]\frac{1}{4}[/tex]

PLEASE HELP!

Find the measure of angle 7.*
Line R is parallel to Line S. The m<2 = 55º.

1. 55 degrees, because angle 2 and 7 are alternate exterior angles
2. 55 degrees, because angle 3. 2 and 7 are corresponding angles
4. 125 degrees, because angle 2 and 7 are alternate exterior angles
5. 125 degrees, because angle 2 and 7 are corresponding angles

Answers

^^^^ do not open that link they’ll find your ip address!

want to learn symmetry?
​

Answers

Answer:

yes

Step-by-step explanation:

Answer:

i dont know maybe

Step-by-step explanation:

idc

Write an integer to represent the following situations.

1. Loss of 5 kilograms
2. 10 degrees below zero
3. Overtime pay of 85.00
4. Spending P50.00
5. 12 years from now​

Answers

Answer:

1. -5kg

2.-10 degrees

3. 85/-

4.50/-

5.12 yrs

Step-by-step explanation:

Loss - decressing so ( - )

Below - decressing so ( - )

Pay - overtime is more ( + )

Spending - giving more ( + )

Years - 12 more yrs from now

What does 3/5 + 2/5=

Answers

Answer:

1 whole

Step-by-step explanation:

Answer:

5/5 or 1 whole

Step-by-step explanation:

explain how to solve. g ÷ 4 = 24​

Answers

[tex]Your[/tex] [tex]answer[/tex] [tex]would[/tex] [tex]be.[/tex]

[tex]g/4 = 24 // - 24\\g/4-24 = 0\\1/4*g-24 = 0 // + 24\\1/4*g = 24 // : 1/4\\\g = 24/1/4\\g = 96\\g = 96[/tex]

[tex]- Yaoii[/tex]

Answer:

g = 96

Step-by-step explanation:

Rewrite : g ÷ 4 = 24

Write the division as a fraction : 1/4g = 24

Multiply both sides : 1/4g = 24

Multiply both sides of the eqaution by 4 :

g = 96

Final answer g = 96

Find the circumference of the circle below

Answers

87.96 will be the correct answer

What is the volume of the cone?

Answers

Answer:

Your answer is A. 525 x cm

Step-by-step explanation:

What is the length of QR?
600
20
Q
R
Select the best answer from the choices provided.

Answers

Answer:

A. 10 HOPE IT WILL HELP YOU

The sum of 43 and z is equal to 72.98. Enter the equation that represents the description.

Answers

sum is an answer to an addition problem, so we have to add 43 and z. z+43=72.98

Subtract 43 on both sides.

z=29.98

---

hope it helps

Answer:

43 + z = 72.98

Step-by-step explanation:

Sum meaning add the two (or more numbers together) we get 43+ z = 72.98

If you're trying to find "z" simply subtract 43 from 72.98 to get 29.98 as z

estimate to find the quotient if 823 divided by 23​

Answers

Answer:

Step-by-step explanation:

35.7826087

I'm guessing you want it estimated to the nearest tenth so 35.8

35.8, I’m like 67% sure that’s right

A cylinder has a height of 5 feet and a radius of 2 ft.
If a scale model of the cylinder is scaled up by a factor of 3, what is the surface area of the model?


756.20 ft.

791.68 ft.
832.05 ft.

865.28 ft.2

Answers

Answer:791.68

Step-by-step explanation:

2*pi*6^2 + 15 *pi * 12 = 791.68

What is the value of 4)1/8 divided by 5)1/2

Answers

Answer:

I'm assuming that you meant to type: The question is x/5=1/2+1/8 ; X= ?

If so, we're solving for x.

x/5 = 1/2 + 1/8

2 is a factor of 8, so let's start with common denominators.

x/5 = 1/2 *(4/4) + 1/8

x/5 = 4/8 + 1/8

x/5 = 5/8 As long as we just need to know the value of x, let's use inverse operations.

x/5 *5 = 5/8 *5

x = 25/8 or 3.125

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