3 years ago

Just please help me I will give branliyest

1 answer:

6 0

Answer:

Step-by-step explanation:

because proportion is right vertical

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kramer

Answer:

Step-by-step explanation:

Use sine.

$sine=\dfrac{opposite}{hypotenuse}$

We have:

$opposite=x\\hypotenuse=16$

$\sin40^o\approx0.6428$ <em>look at the table in the picture</em>

Substitute:

$\dfrac{x}{16}=0.6428$ <em>multiply both sides by 16</em>

$x=10.2848\to x\approx10.3$

5 0

3 years ago

77julia77 [94]

Answer:

Step-by-step explanation:

8 0

3 years ago

Nataliya [291]

Answer:

hope this helps :)

Step-by-step explanation:

7 0

3 years ago

creativ13 [48]

Answer:

I think it's C

Step-by-step explanation:

7 0

3 years ago

zheka24 [161]

2/3x = 46
2x = 46x3
2x= 138
x=138/2
x= 69

8 0

3 years ago