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OlgaM077 [116]
2 years ago
9

L need to know the answer

Mathematics
2 answers:
aniked [119]2 years ago
8 0
80 because 50x80=400
faltersainse [42]2 years ago
7 0
The answer for question four is B.80
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lord [1]

Answer:

17 is 35 degrees and 18 is 43 degrees

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2 years ago
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Multiply and simplify the product. –12i × 3i Select the product. 36 -36 36i -36i
bazaltina [42]

Answer:

36

Step-by-step explanation:

–12i × 3i

Multiply the numbers

-12*3 = -36

Multiply the imaginary number

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3 years ago
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Please help me I don't understand!
Kobotan [32]
#3) since angle ABC is 115 degrees, to find EBC you simply have to subtract 115 from 90 and the answer is 25 degrees. 
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3 years ago
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R is less than or equal to -9
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R<_-9

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3 years ago
Evaluate each expression if r= −3, s=4, and t= −7.
saul85 [17]

Answer:

a. 5

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Step-by-step explanation:

Given:

r =-3, s = 4 and r = -7

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\frac{s -r}{t} \\ \frac{4 -(-3)}{-7} \\ \frac{4 +3}{-7} \\ \frac{7}{-7} \\ -1

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2 years ago
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