2 years ago

Find the area of a circle with radius, r = 57cm. Give your answer rounded to 3 SF

Mathematics

1 answer:

Zarrin [17]2 years ago

6 0

Answer:

A≈10207.03cm²

Step-by-step explanation:

i think

You might be interested in

A spruce tree is approximately the shape of a cone with a slant height of 20 ft. The angle formed by the tree with the ground me

elena-14-01-66 [18.8K]

The answer is 16 feet.

3 0

2 years ago

Read 2 more answers

I am a square. My perimeter is 48 inches what is my area?

Fynjy0 [20]

Answer:

area=144

Step-by-step explanation:

so we need to find the length of each side

since its a square there is 4 sides

perimeter is all the sides added up

48/4=12

the formula for a squares are is b*h

12*12= 144

3 0

2 years ago

Read 2 more answers

70 POINTS Given the function, f (x) = 1/x-1 - 5 , choose the correct transformation.

matrenka [14]

Answer:

right 1, down 5

Step-by-step explanation:

We are given function as

$f(x)=\frac{1}{x-1}-5$

Firstly, we will find parent function

$f(x)=\frac{1}{x}$

We can see that in place of x , we have x-1

so, it is shifted right side by 1 unit

and 5 is subtracted from y-value

so, it is shifted downward by 5 units

right 1, down 5.........Answer

5 0

3 years ago

Read 2 more answers

A leak in a water tank causes the water level to decrease by 3.6×10−23.6×10−2 millimeters each second. About how many millimeter

Zolol [24]

Answer: $6.48 \times 10^2$

Step-by-step explanation:

Since, According to the question,

The leak in a water tank causes the water level to decrease by $3.6\times 10^{-2}$ millimeter

That is , in 1 second it decreases $3.6\times 10^{-2}$ mm

⇒ In $1.8\times 10^4$ seconds it will decrease $3.6\times 10^{-2}\times 1.8\times 10^4$ mm

⇒ In $1.8\times 10^4$ seconds it will decrease $6.48\times 10^{2}$ mm

7 0

2 years ago

ET 1 1 1 2 1 4 6(5 + 4) = 30 +

dimaraw [331]

Answer:

what is the et and 111214 for

Step-by-step explanation:

but 6(5 +4) = 30 + 15

the missing number is 15 though

5 0

2 years ago