All categories

3 years ago

Factor trinomials: a^2+12a−108 Please help ASAP!! Thank you!!!

Mathematics

1 answer:

umka21 [38]3 years ago

4 0

Answer:

x=(-18,6)

Step-by-step explanation:

a^2+12a-108

(x+18)(x-6)

x=(-18,6)

You might be interested in

Please help 10 POINTS!!!

Stella [2.4K]

Y=-1/2x+3

y=-1/2x-5 is parallel:

y=-1/2x-1 is parallel: x+2y=-2

y=2x-4 is perpendicular: -2x+y=-4

y=1/2x+2 is parallel: -x+2y=2

3 0

3 years ago

Find the measure of each of the angles. Don’t forget to label your answer

user100 [1]

Answer:

$a=125^o$

$b=55^o$

$c=55^o$

$d=55^o$

$e=125^o$

$f=55^o$

Step-by-step explanation:

step 1

Find the value of x

we know that

$(2x+25)^o=(x+75)^o$ ----> by alternate interior angles

solve for x

Group terms

$2x-x=75-25$

$x=50$

step 2

Find the measure of angle a

we know that

$a=(x+75)^o$ ----> by vertical angles

substitute the value of x

$a=(50+75)=125^o$

step 3

Find the measure of angle b

we know that

$a+b=180^o$ ----> by supplementary angles (form a linear pair)

we have

$a=125^o$

substitute

$125^o+b=180^o$

$b=180^o-125^o=55^o$

step 4

Find the measure of angle c

we know that

$c=b$ ----> by vertical angles

we have

$b=55^o$

therefore

$c=55^o$

step 5

Find the measure of angle d

we know that

$d=b$ ----> by corresponding angles

we have

$b=55^o$

therefore

$d=55^o$

step 6

Find the measure of angle e

we know that

$e=a$ ----> by alternate exterior angles

we have

$a=125^o$

therefore

$e=125^o$

step 7

Find the measure of angle f

we know that

$f=d$ ----> by vertical angles

we have

$d=55^o$

therefore

$f=55^o$

4 0

3 years ago

Can you please factor this x^8-7x^4+12

SashulF [63]

Lol yes I can factor that. $x^{4} -3)(x^{4}-4)$ But, this can be factored further. $( x^{2} -2)( x^{2} +2)( x^{4}-3)$

3 0

3 years ago

Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality.

Keith_Richards [23]

Answer:

impossible for me

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Two ways to write a algebraic expression of n-5

deff fn [24]

-5 + n is another way to write the expression.

5 0

3 years ago

Read 2 more answers