3 years ago

Find the Area of the Trapezoid.

Mathematics

1 answer:

AfilCa [17]3 years ago

6 0

Answer:

18 ft^2

Step-by-step explanation:

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Two more than negative nine times a number is 56. Find the number and write its equation!

taurus [48]

2 + -9n = 56. -9n = 54. N = -6

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3 years ago

20 pts look at pic n answer

kodGreya [7K]

1. $\frac{x^3}{x^8}=x^{-5}$

2. $\frac{6x}{2x^8} = 3x^{-7}$

3. $\frac{28x^6}{21x^2} = \frac{4}{3}x^4$

Step-by-step explanation:

1. x^3/x^8

Given fraction is:

$\frac{x^3}{x^8}$

When the bases are same in both numerator and denominator then the exponents can be added

i.e.

$\frac{x^a}{x^b} = x^{a-b}$

So,

$\frac{x^3}{x^8} = x^{3-8} = x^{-5}$

Part b:

$\frac{6x}{2x^8}\\= \frac{3.2.x}{2.x^8}\\=\frac{3x}{x^8}\\=3x{1-8}\\=3x^{-7}$

Part c:

Given

$\frac{28x^6}{21x^2}\\= \frac{7.4.x^6}{7.3.x^2}\\=\frac{4}{3} x^{6-2}\\=\frac{4}{3}x^4$

Keywords: Fractions, exponents

Learn more about fractions at:

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3 years ago

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Answer:

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Step-by-step explanation:

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119 times .5 equals $59.5

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What is the least common multiple (LMC) of 8 and 12?

IRINA_888 [86]

Hey There!

If i am doing this the least common multiple can either be
2 or 4.
thus being
2, 4, 6, 8, 10, 12
Or
4, 8, 12.

Hope This Helps!!!

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4 years ago