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abruzzese [7]
3 years ago
15

Solve for x. Pls and thank you.

Mathematics
2 answers:
inessss [21]3 years ago
6 0

Answer:

x=48°

Step-by-step explanation:

since this is a isosceles triangle the other two unknown base angles are the same

180=84+2x

2x=96

x=48°

telo118 [61]3 years ago
3 0

Answer:

x=48

Step-by-step explanation:

84 + 2x = 180 \\ 2x = 96 \\ x = 48

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Step-by-step explanation:

The given expression is

(–7t – 5v)(–4t – 3v).

The product will be a quadratic equation (having 2 as the highest power)

To find the product, we would expand the brackets

(-7t × -4t )+ (-7t × -3v) + (-5v × -4t) + (-5v × - 3v)

= (- -28t^2) +(- -21tv) + (- - 20tv) +(- -15v^2)

Recall, negative × negative equals positive.

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Collecting like terms, we add all terms containing the same letters together

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3 years ago
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soldier1979 [14.2K]

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horsena [70]

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7 0
2 years ago
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Seattle, Washington is known for being very rainy. One day last month, 8 inches of rain fell in 1 1/2 hours. What is the rate of
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Answer:

0.44ft/hr

Step-by-step explanation:

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Unknown:

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Answer:

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Step-by-step explanation:

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