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2 years ago

5

angle a and angle b are supplementary angles. if m angle a = (7x+14)° and m angle b =( 5x-26)°, then find the measure of angle b

.

1 answer:

Allisa [31]2 years ago

8 0

Answer: 54 degrees

Step-by-step explanation:

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Determine the product: (46.2 × 10–1) ⋅ (5.7 × 10–6). Write your answer in scientific notation.

lianna [129]

Answer:

A

Step-by-step explanation:

10-6 X 10-1 = 10-7

5.7*46.2=263.34

263.34=2.6334 x 10^2

10^2 x 10^-7 = 10^-5

so

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3 years ago

Rewrite the following expression.

faust18 [17]

We have been given the expression

$x^{\frac{9}{7}}$

We have the exponent rule

$x^{\frac{a}{b}}= x^{a^{(\frac{1}{b})}}$

Using this rule, we have

$x^{\frac{9}{7}}= x^{9^{(\frac{1}{7})}}$

Now, using the fact that $x^{\frac{1}{n}}=\sqrt[n]{x}$ , we get

$x^{\frac{9}{7}}= \sqrt[7]{x^9}\\
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\\
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D is the correct option.

6 0

3 years ago

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If grapes cost .95 per 500 grams how much would 800 grams cost

nevsk [136]

500g = $0.95

100g = $0.95 ÷ 5 = $0.19

800g = $0.19 x 8 = $1.52

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3 years ago

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Maru [420]

I have no clue but i wish you the best of luck

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3 years ago

For what values of x is x2 + 2x = 24 true?

Sophie [7]

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3 years ago

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