3 years ago

Factor this expression. x2 + 9x + 8

1 answer:

6 0

Answer:

(x+1)(x+8) When factoring squares whose squared coefficient is one the roots must add up to the coefficient of the slope and multiply out to the intercept value.

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(9\times100)+(8\times10)+\left (7\times\dfrac{1}{1000} \right )(9×100)+(8×10)+(7×

Tanya [424]

Answer:

7,980

Step-by-step explanation:

900 + 80 + (7 x 1000)

3 0

3 years ago

Equations must have combining like terms answer must be x=12

AnnyKZ [126]

Answer:suppose

5x+x=72

6x=72

x=72/6

x=12

8 0

3 years ago

Read 2 more answers

What is the measure of triangle X in degree

Anna11 [10]

Answer:

A.) 40°

Step-by-step explanation:

A triangle is equal to 180°

Angle X and Y has the same angle, so both have 70°.

So:

70° × 2= 140°

To find the degree of the last angle, subtract the known degree, which is 140°, from the overall degree, which is 180°.

So:

180° - 140°= 40°

Answer= 40°

I hope this helps! :)

5 0

3 years ago

If you could give the answer without explanation it would be greatly appreciated

zysi [14]

Answer:

i think its (4, -6)

Step-by-step explanation:

6 0

3 years ago

In the function y-1 = (4x)² + 7, what effect does the number 4 have on

bija089 [108]

Answer:

D. It shrinks the graph horizontally to 1/4 the original width.

Step-by-step explanation:

f(px): |p|>1 horizontal compression (x,y) -> (x/p , y)

8 0

3 years ago