3 years ago

Help help help help help help math math

1 answer:

Lyrx [107]3 years ago

7 0

X/8=15/12
X=10

The answer Is 10

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olga55 [171]

Answer:

Solution given:

angle : 80°

hypotenuse:y=?

opposite=21

we have

Sin 80= $\frac{opposite} {hypotenuse}=\frac{21}{y}$

doing crisscrossed multiplication

we get

y= $\frac{21}{Sin 80°}$

<u>y=21.32</u>

6 0

3 years ago

kipiarov [429]

Sin J = cos K
sin J = cos (90 - J)

So, K = 90 - J

Therefore, 60 deg, 30 deg satisfy the condition sin J = cos K.

5 0

4 years ago

soldi70 [24.7K]

A translation moves the graph

A rotation spins it

A reflection flips it

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4 years ago

maw [93]

look it up

Step-by-step explanation:

3 0

3 years ago

Vinvika [58]

The answer is B because to find the distance between a number from zero you need the absolute value in the expression here it’s -7+7

8 0

3 years ago