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galina1969 [7]
3 years ago
5

Find the area of the pool using the distributive property

Mathematics
1 answer:
Sauron [17]3 years ago
3 0
Can I get the dimensions?
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A painter charges 15.40 per hour, plus an additional for the supplies. If he made 188.73 on a job where he worked 7 hours, how m
MrRissso [65]

Answer:

80.93

Step-by-step explanation:

15.40×7=107.80

188.73-107.80=80.93

8 0
3 years ago
A square has side lengths of(x-3)units,what is its area?
Ksenya-84 [330]
AREA OF SQUARE = SIDE * SIDE

==> (X-3)*(X-3) = (X-3)² = X²-6X+9 UNITS²
4 0
3 years ago
Monica works for a food market. She can randomly be assigned to 3 different crews. She can be
lana66690 [7]

Answer:

8 days

Step-by-step explanation:

24 / 3 = 8

4 0
3 years ago
Write the quadratic equation whose roots are −2 and 2, and whose leading coefficient is 3.
Elena L [17]

Answer:

3x^2-12=0

Step-by-step explanation:

<u>Quadratic Equation</u>

A quadratic equation also called a second-degree equation is a special polynomial whose highest degree is two.

The general form of the quadratic equation is

ax^2+bx+c=0

Where a is known as the leading coefficient. Another form to write the quadratic equation is

a(x-x_1)(x-x_2)=0

Where x1 and x2 are the roots or zeroes of the equation.

We have the roots of the given equation are -2 and 2, and the leading coefficient is 3.

Plugging in the given values we have

3(x+2)(x-2)=0

Operating

3(x^2-4)=0

\boxed{3x^2-12=0}

4 0
4 years ago
Find the difference -10-(-7)=
Lelu [443]

Answer:

-3

Step-by-step explanation:

Since the - in -7 and the subtraction sign - are the same, you have to group them so now it is + (positive). -10 + 7 = -3

4 0
3 years ago
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