Ask question

Ask question

All categories

2 years ago

5

Simplify the following completely and show your work: -5x2(2x2 - 4x - 12)

1 answer:

masya89 [10]2 years ago

8 0

Answer:

80+40x

Step-by-step explanation:

-5x2(2x2-4x-12)

-10(2x2-4x-12)

-20-20+40x+120

-40+120+40x

80+40x

You might be interested in

Which is not continuous?

vichka [17]

I am pretty sure its c.

6 0

2 years ago

If one angle of a triangle is 63 and the other two are 7x degrees and 6x degrees what is X worth

Black_prince [1.1K]

Answer:

x = 9

Step-by-step explanation:

Sum of all angles of a triangle = 180

63 + 7x + 6x = 180

63 + 13x =180

13x = 180 - 63

13x = 117

x = 117/13

x = 9

6 0

1 year ago

Read 2 more answers

PLEASE I WILL GIVE BRAINLIEST

san4es73 [151]

Answer:

id this my astravo

Step-by-step explanation:

5 0

3 years ago

Christopher is 5.2 feet tall and his baby sister is 3 3/4 feet tall. How much taller is Christopher than his baby sister?

vladimir1956 [14]

1 9/20 feet or 1.45 feet.

8 0

3 years ago

Read 2 more answers

Help! Btw thank you for helping me with so many questions:)

ser-zykov [4K]

Answer:

The answer is 1

Step-by-step explanation:

Do you want me to explain?

5 0

3 years ago

Read 2 more answers