2 years ago

What’s answer 1 and 2?

Mathematics

1 answer:

emmasim [6.3K]2 years ago

4 0

hey sorry I need a free point !

You might be interested in

Plssssss helppppppppp

madam [21]

Answer:

$1,385.44 {ft}^{2}$

<h3>4th answer is correct</h3>

Step-by-step explanation:

$\pi {r}^{2} \\ \pi \times 21 \times 21 \\ = 1,385.44 {ft}^{2}$

7 0

2 years ago

Goran makes 8 dollars for each hour of work. Write an equation to represent his total pay p after working h hours.

kvasek [131]

Answer:

P=H(8)

Step-by-step explanation:

P equals Pay.

H equals Hours.

Gorans pay is whatever his hours are times 8.

P=H(8)

I hope this helps!

8 0

3 years ago

The radius of a circle is 1 foot. What is the length of a 45 degree arc

Elodia [21]

Circumference = 2 x PI x r
circumference = 3.14 x 2 x 12 inches = 75.36 inches

45/360 = 0.125

75.36 * 0.125 = 9.42 inches

7 0

3 years ago

F(x)=x^2 what is g(x)

just olya [345]

Answer:

stop spamming

Step-by-step explanation:

3 0

2 years ago

A money box contains only 10-cent and 20-cent coins. There are 34 coins with a total value of $5.40. How many coins of each

kow [346]

10x+20y=540
x+y=34
y=34-x

Plug in (34-x) for y:
10x+20(34-x)=540
10x+680-20x=540
-10x=-140
10x=140
x=14

There were 14 ten cent coins and 20 20 cent coins

4 0

2 years ago