All categories

2 years ago

Find the area of a circle with a diameter of 8 cm. Use T = 3.14 Round your answer to the nearest hundredth.

Mathematics

1 answer:

creativ13 [48]2 years ago

7 0

Answer:

25.12

Step-by-step explanation:

c=(pi)(d)

c=3.14*8

c=25.12

You might be interested in

Which situation can be represented by the equation y = 12 x ?

Marat540 [252]

Answer:

Let's solve for x.

y=12x

Step 1: Flip the equation.

12x=y

Step 2: Divide both sides by 12.

12x /12 = y /12

x= 1 /12 y

Answer: x= 1 /12 y

Step-by-step explanation: Hope this helps :D

5 0

2 years ago

Is 1/3 a terminating decimal

Darya [45]

A terminating decimal is a decimal that STOPS, meaning it doesn't go on forever.

So, we will divide and see.

1 ÷ 3 = 0.3333333............

So NO this is NOT a terminating decimal, but a repeating decimal.

Hope i helped ya!!!!!!

3 0

3 years ago

In a school of 3200 total students 3/8

AleksAgata [21]

Answer:

ii) Find the percentage of boys/girls

Step-by-step explanation:

If im incorrect please comment here ------------》

4 0

3 years ago

7 divided by 4,088 in long division

Zanzabum

Answer:584

Step-by-step explanation:

7 0

3 years ago

What is the length of HG?

Leviafan [203]

Answer:

$HG = 5$

Step-by-step explanation:

Given

$HE = 8mm$

$EF = 12mm$

$Area = 68mm^2$

Find the length of HG

First, it should be noted that the displayed figure is a trapezium

The area of a trapezium is calculated by multiplying the sum of parallel sides by half its height;

In this case;

$Area = \frac{HG + EF}{2} * HE$

Substitute the values of Area, HE and EF

$68 = \frac{HG + 12}{2} * 8$

$68 = (HG + 12) * 4$

Divide both sides by 4

$\frac{68}{4} = \frac{(HG + 12) * 4}{4}$

$17 = HG + 12$

Subtract 12 from both sides

$17 - 12 = HG + 12 - 12$

$5 = HG$

$HG = 5$

Hence, the length of HG is 5mm

6 0

3 years ago

Find the area of a circle with a diameter of 8 cm. Use T = 3.14 Round your answer to the nearest hundredth.​

Find the area of a circle with a diameter of 8 cm. Use T = 3.14 Round your answer to the nearest hundredth.