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3 years ago

Answer the photo below thanks

Mathematics

1 answer:

Naddika [18.5K]3 years ago

7 0

Answer:

C. 2,291 square meters

Step-by-step explanation:

The formula for finding the area of a circle is A= pi x r^2.

You are given the radius and 22/7 for pi so you can plug that into the formula. You should get A = 22/7 x 27^2.

After doing the math, you should get 2,291 1/7 as the answer. Since the problem says estimate, you can round that to 2,291 square meters.

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Show work 29 points pls help

Tanzania [10]

Answer:

Step-by-step explanation:

The equation of a proportional relationship is

y = kx ← k is the constant of proportionality

Divide both sides by x

$\frac{y}{x}$ = k

To find k use any ordered pair from the table

Using (2, $\frac{5}{2}$ ) , then

k = $\frac{2}{\frac{5}{2} }$ = 2 × $\frac{2}{5}$ = $\frac{4}{5}$

7 0

3 years ago

the actual length of a rectangular platform used for assembeling robots is 6 feet. in amal's drawing, the platform measures 1.2

saw5 [17]

Answer:

Actual width = 5 feet.

Step-by-step explanation:

The ratio of 1.2 to 1 equals the ratio of length to width.

1.2 / 1 = 6 / w where w is the actual width.

1.2w = 6

w = 6/1.2

w = 5.

3 0

3 years ago

Solve the equation -2( 1 - 5v)

inn [45]

it equals to -2+10v since you have to distribute the -2 to the 1 and -5v

8 0

3 years ago

How many 1/4 cup servings are in 2/3 cup of ice cream

Marina CMI [18]

Answer:

tbh i think u just add 1/4+2/3 so yw

Step-by-step explanation:

hope it helped

8 0

3 years ago

If 16 is added to one-third of a number, the result is three times the number. What is the number?

AnnZ [28]

First set up the equation based on the description.

$\frac{1}{3}$ x + 16 = 3x

Use subtraction to get the "x"s on one side of the equation. You can next subtract $\frac{1}{3}$ x from both sides.

16 = $\frac{8}{3}$ x

Now you can multiply both sides of the equation by $\frac{3}{8}$ to solve for x

x = 6

4 0

3 years ago