3 years ago

Which of the following options have the same value as 20% of 45 (choose 3 answer)

Mathematics

1 answer:

Alchen [17]3 years ago

8 0

The correct answers are:

B, D, & E

This is because 20% of 45 is 9

and

1/5 * 45 = 9

20/100 * 45 = 9

0.2 * 45 = 9

Hope that helps u!

You might be interested in

Differentiate the following functions y=4x^3-2x^2+5x^-3.7-6

Katarina [22]

I don't think you copied it correctly, but I'll assume that you did.

y = 4x³ - 2x² + 5('x' to the -3.7 power) - 6

"y-prime" (the first derivative) = 12x² - 4x - 18.5('x' to the -4.7 power)

5 0

4 years ago

Read 2 more answers

Due in 5 mins!! FIND THE MISSING LENGTHS!!!!!

meriva

Since the shape is a square the sides are equal. Then we need to find x such that x * x = 169.
Sqrt(169) = 13
So x = 13

8 0

3 years ago

The length of a rectangle is 2 more than 3 times the width. if the perimeter is 100. find the length and with of the rectangle

Greeley [361]

A ihjerhvyugvehifsvyueuhwfutygw

4 0

4 years ago

The ratio of adults to children at the school is 1:3.There are 48 children in the school.how many adults are at the school

zepelin [54]

Simply set up a proportion. 1/3 = x/48. Cross multiply afterwards. 48 = 3x. Solve the equation. x = 16. By using proportions which is another form of a ratio you can easily find out that there are 16 adults at the school. Hope this helps :))

8 0

3 years ago

Read 2 more answers

What is the problem 6y+2(3y-5)= -34

lidiya [134]

Answer:

y=−2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6y+2(3y−5)=−34

6y+(2)(3y)+(2)(−5)=−34(Distribute)

6y+6y+−10=−34

(6y+6y)+(−10)=−34(Combine Like Terms)

12y+−10=−34

12y−10=−34

Step 2: Add 10 to both sides.

12y−10+10=−34+10

12y=−24

Step 3: Divide both sides by 12.

$\frac{12y}{12}$ = $\frac{-24}{12}$

y=−2

8 0

3 years ago