Answer:
110 and 70
Step-by-step explanation:
The supplementary angels, sum = 180 degrees
The correct answer is b lave flows from a volcano and piles up
Answer:

Step-by-step explanation:
First, begin by multiplying
by its reciprocal.
To do this, flip the fraction upside-down.
The resulting equation looks like this: 
Cancel out the two 27's and you are left with
, which you can simplify to q.
Next, multiply -3 by
. Remember, what you do on one side, you must do on the other.
Your equation should look like this:

The final answer is
.
Have a nice day!
Answer:
135 units²
Step-by-step explanation:
height = √17²-8²=√289-64=√225=15
area = 9×15 = 135 units²