2 years ago

What is the area of a semicircle with diameter 8 cm?

Mathematics

1 answer:

garik1379 [7]2 years ago

5 0

Answer:

We'll use 3.14 as an approximation of pi. So, now we plug the values into the equation. A = 3.14 * 8^2/2.

You might be interested in

The Volunteer Club raked leaves at several senior citizens’ homes in the neighborhood. If each group of three students could rem

ozzi

12 students would create 4 groups, if they get 8 cubic meters per hour and they have 5 hours, the equasion would look like: (8*5)*4)=160. They would clear 160 cubic meters in 5 hours.

7 0

2 years ago

Which of<br> the following describes the polynomial function?

expeople1 [14]

Answer:

can you put an illustration or picture for me to understand what your saying?.

Step-by-step explanation:

8 0

2 years ago

8.4y−3.6y=48.96 i need help

Marta_Voda [28]

Answer:i got 10.2

Step-by-step explanation:

7 0

2 years ago

A theater is divided into a red section and a blue section. The red section has 350 seats, and the rest of the seats are in the

coldgirl [10]

850.

68,750 = 350(75) + 50x
68, 750 = 26,250 + 50x
-26250
42,500 = 50x / 50
850 = x

5 0

3 years ago

Twins issac and isaiah were just born issac weighs 6 pounds 2 ounces and isaiah weighs 5 pounds 4 ounces.How many ounces do issa

Ivanshal [37]

Answer: $11\ \text{pounds}\ 6\ \text{ounces}$

Step-by-step explanation:

Given

Issac and Isaiah born weighing 6 pounds 2 ounces and 5 pounds and 4 ounces.

1 Pound is equivalent to 16 ounces

Issac weighs

$\Rightarrow 6+\dfrac{2}{16}\ \text{Pounds}$

Isaiah weighs

$\Rightarrow 5+\dfrac{4}{16}\ \text{Pounds}$

Their combined weight is

$\Rightarrow 6+5+\dfrac{2}{16}+\dfrac{4}{16}\\\\\Rightarrow 11+\dfrac{6}{16}\ or\\\\\Rightarrow 11\ \text{pounds}\ 6\ \text{ounces}$

5 0

2 years ago