Answer:
19.6 cm²
Step-by-step explanation:
The formula of the area of a circle
= πr²
The radius of the circle
= 5÷2
= 2.5 cm
The area of the circle
= π×2.5²
= 19.63495...
= 19.6 cm² (rounded to the nearest tenth)
Answer:
x ≈ 6.5
Step-by-step explanation:
We have the epresion and we want to find the value of .
Let's do it step-by-step
Step 1. Multiply both sides of the equation by 20
Step 2. use the reflexive property of equality: if then
Step 3. Using a calculator we get that . Replacing that value we get
x ≈ 6.5
We can conclude that the value of x is approximately 6.5
Answer:
2.82
Step-by-step explanation:
A pint is two cups, and 5.64 divided by 2= 2.82
Answer:
x=6
Step-by-step explanation:
-5(x - 2) = -20
first multiple 5 by x and -2
-5x 10 = -20
subtract 10 from 10 and -20
-5x=-30
then divide 5
x=6
<u><em>If the question is 1st image:-</em></u>
Second image contains answer.
I hope it helps.