3 years ago

Please help with this....

Mathematics

2 answers:

ikadub [295]3 years ago

6 0

Answer:

x = 12.8 cm

Step-by-step explanation:

Using the sine ratio in the right triangle to solve for x

sin70° = $\frac{opposite}{hypotenuse}$ = $\frac{12}{x}$

Multiply both sides by x

x × sin70° = 12 ( divide both sides by sin70° )

x = $\frac{12}{sin70}$ ≈ 12.8

Dima020 [189]3 years ago

3 0

Answer:

i think its 20

Step-by-step explanation:

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