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Bad White [126]
4 years ago
11

HELP I'm really stupid and I need an answer to this fast!

Mathematics
1 answer:
KonstantinChe [14]4 years ago
4 0

Answer:

160in^2

Step-by-step explanation:

Pls choose mine as brainliest.

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Why is the distributive property so important
vlabodo [156]
Answer:
When you distribute something, you are dividing it into parts. In math, the distributive property helps simplify difficult problems because it breaks down expressions into the sum or difference of two numbers.

Good luck !
3 0
4 years ago
Simplify the monomials
Zielflug [23.3K]

Answer:

(4a)^{-3}*^{-4}

x^m*x^n=x^{m+n}

(4a)^{-3}*a^{-4}

(-4)^{-3}\: a^{-3}*a^{-4}

4^{-3}\:a^{-3-4}

\cfrac{1}{4^3} \:a^{-7}

\boxed{\frac{1}{64a^{7}} }

~

(3xy)^2*(-4x^3y^2)^3

9x^2y^2*(64x^9y^6)

\boxed{-576x^{11}y^8}

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(4a^{-1}b^5c^{-3})^3

(4)^3(a^{-1})^3(b^5)^3(c^{-3})^3

(4*4*4)\:a^{-1*3}\:b^{5*3}\:c^{-3*3}

64\:a^{-3}b^{15}c^{-9}

\boxed{\frac{64b^{15}}{a^3c^9}}

7 0
3 years ago
What is the value of x in the solution of the system of equations below?<br>8x-y=20<br>Y=3x​
tatyana61 [14]

Answer:

x=4

where y =3x

8x-3x=20

5x=20

5x/5=20/5

x=4

4 0
3 years ago
Read 2 more answers
A soccer league has 150 players. Of those players 40% are boys. How many boys are in the soccer league?
Phantasy [73]
70% is the correct answer
8 0
3 years ago
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A quadrilateral has two right angles. The measure of the third angle is 73°. What is the measure of the fourth angle?
elena55 [62]
I'm pretty sure it's 73 degrees as well since Quadrilaterals are congruent.
7 0
4 years ago
Read 2 more answers
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