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zhannawk [14.2K]
3 years ago
11

Simply a3 • a4 And (2a) (5ab)

Mathematics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

a^3 (a^4) = a^7

(2a)(5ab) = 10a^2b

Step-by-step explanation:

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Answer:

z= 40

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x= 115

Step-by-step explanation:

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2 years ago
Can a hypothesis ever be 100% proven as a fact? why
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2 years ago
~PLEASE HELP OFFERING 15 POINTS~
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4 0
3 years ago
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Help please! I have choral practice...
Maslowich
<span>This polygon is composed of a right triangle and <span>a parallelogram.

The area of right angle :
A_\Delta=\frac{1}{2}\cdot15\cdot8=\frac{1}{2}\cdot120=\boxed{60\ (cm^2)}

The area of the </span></span><span>parallelogram</span>:
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7 0
3 years ago
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Construct a linear equation for the linear data presented in the table
yaroslaw [1]

Answer:

y = -7x

Explanation:

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Find slope:

\sf slope: \dfrac{y_2 - y_1}{x_2- x_1} \ \  where \ (x_1 , \ y_1), ( x_2 , \ y_2) \ are \ points

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Now find equation:

\sf y - y_1 = m (x - x_1)

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5 0
2 years ago
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