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Karo-lina-s [1.5K]
3 years ago
7

What is the factored form of 8x2 + 12x?

Mathematics
2 answers:
lakkis [162]3 years ago
3 0
The correct answer would be 4x(2x+3)
borishaifa [10]3 years ago
3 0

Answer:

The answer is B) 4x(2x+3)

Step-by-step explanation:

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PLEASE HELP ME I WILL GIVE YOU POINTS
Brilliant_brown [7]

Answer:I got 18.28

Step-by-step explanation:

so for getting the perimeter, you only need the outer line, so you sum the measurements you have for the rectangle: 1+2+2+7= 12. After that you need the circumference of the circle, you can figure it out by using the formula C = 2pi(r) You can find the radius by substracting the known sides of the rectangle attached to the circle from the bottom base and then dividing it in 2, leaving us with a radius of 2. Then we input values; C=2pi(2) which equals 4pi, but we need to divide that in half since it’s only half a circle. That leaves us with 2pi, or 6.28. Then we add the perimeter of the square, which was 12, and 6.28+12= 18.28

4 0
2 years ago
Which of the following is the solution to 9|x +4|>54 ?
horsena [70]

Answer:

x>2 or x<-10

Step-by-step explanation:

9|x +4|>54

Divide each side by 9

9/9|x +4|>54/9

|x +4|>6

There are two solutions, one positive and one negative

x+4 >6  or x+4 < -6

Subtract 4 from each side

x+4-4 >6-4   or x+4-4 < -6-4

x>2 or x<-10

4 0
3 years ago
To the nearest whole number, what is the surface area of a sphere with a volume of 140 cm³?
rjkz [21]

The answer to this question is B. 130cm^2.

Using the volume formula for a sphere (V = (4/3)πr^3) you can plug in the values that we know to find the radius to be around 3.22117 cm. You can then use the area of a sphere formula (A = 4πr^2) to find the area. Hope this helps :)

6 0
3 years ago
Which equation represents the unit fraction shown in the diagram? A grid model with 100 squares. 20 squares are shaded.
hammer [34]

Answer:

A

Step-by-step explanation:

becausdeeddddddnudty lol

3 0
3 years ago
Read 2 more answers
which of the following is the quotient of the rational expressions shown below 2x/4x+3 divided x-1/2x
Rom4ik [11]

Answer: I think the answer is 4x^2/(4x+3) (x-1)

6 0
3 years ago
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