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3 years ago

13

I need help with this math isn't my strong suit

1 answer:

aev [14]3 years ago

3 0

Hope This Helps. Have a good day.

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Help!!! Choose the product . - 6p ^ 3 * (3p ^ 2 + 5p - 1)

Lunna [17]

Answer:

$-18p^{5} -30p^{4} +6p^{3}$

Step-by-step explanation:

$(-6p^{3} )(3p^2+5p-1)$

$(-6p^3)(3p^2)+(-6p^3)(5p)+(-6p^3)(-1)$

$-18p^{5} -30p^{4} +6p^{3}$

<em>hope this helps.....</em>

8 0

2 years ago

An observer spots a plane flying at a 42 degree angle to his horizontal line of sight. If the plane is flying at an altitude of

Natalija [7]

check the picture below.

make sure your calculator is in Degree mode.

6 0

3 years ago

Manuel bought x x movie tickets for $6.50 each and y y bags of popcorn for $2.50 each. write an algebraic expression for the tot

Alekssandra [29.7K]

6.50x+2.50y = total
with x = # of movie tickets
with y= # of bags of popcorn

5 0

3 years ago

If DEF measures 32 inches, EF = 2x - 10 and DE= 4x find x and the measure of each segment.

azamat

Add EF and DE together to equal 32

2x-10 + 4x = 32

Combine like terms;

6x-10 = 32

Add 10 to each side:

6x = 42

Divide both sides by 6:

x = 42/6

X = 7

EF = 2x-10 = 2(7)-10 = 14-10 = 4

DE = 4x = 4(7) = 28

5 0

3 years ago

HELPPPP PLEASE IN NEED HELP FAST I NEED ALL 5 DONE

Radda [10]

1. 11h

2. 10w

3. 6w

4.6 (h+3)

5. 74

hope it's helpful.

6 0

3 years ago