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2 years ago

9

The game of checkers is played on a square board. If the length of one side of the board is 4^2 inches, what is the area of the

board in square inches? Express your answer using exponents.

1 answer:

Burka [1]2 years ago

3 0

Answer:

4^4

Step-by-step explanation:

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My sisters age is greater than 40 but less than 50. Her age is divisible by 2, 4, 8, and 12. How old is my sister?

Elodia [21]

Answer:

48

Step-by-step explanation:

48 is divisble by all of them

5 0

2 years ago

Read 2 more answers

If I had 34 Hershey bars and I ate 2, but I get 69 more and you divide that by 420 what do you get?

Mariulka [41]

Answer:

0.24

Step-by-step explanation:

also i see what you did there

5 0

2 years ago

For which rational expression is 8 an excluded value ? check all that apply

denis23 [38]

<u>Answer:</u>

The correct answer options are C. $\frac{x^2+5}{x-8}$ and D. $\frac{x^2-x-56}{x^2-64}$ .

<u>Step-by-step explanation:</u>

The values which make the denominator equal to zero are called the excluded values.

Here, we can substitute 8 for x and check if it makes the denominator 0.

$\frac{x-8}{x+8} = \frac{8-8}{8+8} =\frac{0}{16} =0$

$\frac{x-2}{x^2-4} = \frac{8-2}{8^2-4} =\frac{6}{60} =\frac{1}{10}$

$\frac{x^2+5}{x-8} = \frac{8^2+5}{8-8} =\frac{69}{0}$

$\frac{x^2-x-56}{x^2-64} = \frac{8^2-8-56}{8^2-64} = \frac{0}{0} =0$

$\frac{8x^2-2}{x^2-16} = \frac{8(8)^2-2}{8^2-16} =\frac{510}{48}$

7 0

2 years ago

sp2606 [1]

Answer:

51

Step-by-step explanation:

4x12-3x3+12

48-9+12=51

7 0

2 years ago

the formula p = nc - e , gives the profit p when a number of items n are each sold at a cost c and expenses e are subtracted. If

weeeeeb [17]

Answer:

c = 1.45

Step-by-step explanation:

Solving the equation for c, we find ...

p +e = nc

c = (p +e)/n

Filling in the values given, we have ...

c = (4050 +300)/3000 = 4350/3000 = 1.45

The value of c is 1.45.

5 0

3 years ago