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Mariulka [41]
2 years ago
14

Divide x^2+7x+12 by x+3 using long division

Mathematics
1 answer:
Trava [24]2 years ago
8 0
X^2+7x+12/x+3
x^2+7x+12/x+3
x^3+7x^2+12+3x/x
x^3+7x^2+3x+12/x
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FIRST -CORRECT- ANSWER WILL GET BRAINLIEST!!
Rama09 [41]

Answer:

u=2 root 2

Step-by-step explanation:

All 45 45 90 degree triangles follow the same pattern

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3 years ago
the cost of 3 pints of ice cream is 7 dollars . what is the proportion used to find the cost ,c, of 9 pints of the same ice crea
AlekseyPX

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21

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which numbers are 4 units from -2 on the number line
Artemon [7]

Let the number be x


Then the absolute value of the number from -2 should be 4


|x--2|=4


|x+2|=4


So either



(x+2)=4


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Or


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x=-4-2



x=-6



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4 0
3 years ago
a counter top is in the shape of a trapezoid. The lengths of the bases are 70 1/2 and 65 1/2 inches long. The area of the counte
nekit [7.7K]
For the trapezoid, the equation used to solve for the area is,
                           A = (0.5)(b₁ + b₂)(h)
where b₁ and b₂ are the measure of the bases and h is the height. Substituting the known values above,
                          1224 = (0.5)(70.5 + 65.5)(h)
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Thus, the height of the counter top is 18 inches. 
7 0
3 years ago
the length of a rectangular sign is 5 times its width. If the sign's perimeter is 24inches, what is the signs area
anastassius [24]

Answer:

20 square inches

Step-by-step explanation:

Set width of sign to x.

Set length of sign to y.

5x=y

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12x=24 inches

width = 2 inches

length = 10 inches

Area = 20 square inches

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6 0
3 years ago
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