Ask question

Ask question

All categories

3 years ago

6

A square tile has a side 4 cm long. use the appropriate formula model to find the area. what is the area of the square? include

units with your answer.

1 answer:

Ugo [173]3 years ago

5 0

S^2 = A
4^2 = A
4 * 4 = A
16 centimeters = Area of the square

You might be interested in

Find S8 for the geometric series 3 + -6 + 12 + -24 +…

kirill115 [55]

I guess you are asking to find the sum of the first 8 terms. If so, then:
Sum = a₁(1-rⁿ)/(1-r), where a₁ is the 1st term, r=common ratio and n=number of terms:
the 1st term a₁ =3
common ratio r = - 2 (since -6/3 = - 2, and 12/-6 = - 2, etc.)

Sum = 3[(1- (-2)⁸]/(1-2) = 3(1- 256)/(1/2)
Sum = -1530

6 0

3 years ago

Can someone help me asap

djyliett [7]

Answer:

1) 4

2) 5

3) -23

4) 8

5) 7

6) -64

7) -10

8) 19

9) 9

10) -56

6 0

3 years ago

Read 2 more answers

A circle has an arc of length 24pi that is intercepted by a central angle of 80 degrees. what is the radius of the circle?

SashulF [63]

Circumference = 2pi r

80/360 x 2pi x r = 24pi
r = 54

8 0

3 years ago

Check my answer!

kodGreya [7K]

$(m - 6)(m + 3)=\\
m^2+3m-6m-18=\\
m^2-3m-18$

8 0

3 years ago

Read 2 more answers

A recipe for casserole calls for 2 cups of rice. The recipe makes 6 servings of casserole. how many cups of rice will you need t

ss7ja [257]

You will need 3.333.... cups of rice to make 10 servings of casserole.

<u><em>Explanation</em></u>

The recipe which makes 6 servings of casserole, needs 2 cups of rice.

Suppose, you need $x$ cups of rice for making 10 servings of casserole.

Now, the equation according to <u>the ratio of "cups of rice" to the "servings of casserole" </u>will be.....

$\frac{x}{10}=\frac{2}{6}\\ \\ 6x= 2*10=20\\ \\ x=\frac{20}{6}=3.333.....$

So, you will need 3.333.... cups of rice to make 10 servings of casserole.

5 0

4 years ago