Answer:
160 m
Step-by-step explanation:
For the 15-deg angle, h is the opposite leg.
The hypotenuse is 628 m.
The trigonometry ratio that relates the opposite leg and the hypotenuse is the sine.
sin A = opp/hyp



Rounded to 2 significant figures:
h = 160 m
Answer:
a) 13/102
b) 24/16575
c) 169/5100
d) 30/169
Step-by-step explanation:
a) 26/52 × 13/51
13/102
b) 4/52 × 4/51 × 12/50
1/13 × 4/51 × 6/25
24/16575
c) 13/52 × 13/51 × 26/50
1/4 × 13/51 × 13/25
169/5100
d) 40/52 × 12/52
10/13 × 3/13
30/169
Answer:
the value of x to the nearest tenth is 12 * x
Answer:

Step-by-step explanation:
So we have the equation:

First, let's distribute the left side of our equation:

Multiply:

Now, let's isolate the y-variable. Subtract 4y from both sides:

The right side cancels. Subtract on the left. So:

Now, subtract 5 from both sides:

The left side cancels. Subtract on the right:

Now, divide both sides by 6. So:

The left will cancel. Therefore:

And we're done!