Answer:
B =48
Explanation:
To solve this problem we need to know that ALWAYS the sum of complementary angles are equeal to 90.
If A is complementary to angle B, we can affirm that:
A+B=90.
Given that A=42, solving for B:
B = 90 - A = 90 - 42 = 48
Then, the measure of angle B is 48.
A key or legend is used to understand symbols, colors, and shapes on a map
Most of what we know about the interior of the Earth comes from the study of seismic waves from earthquakes. Seismic waves from large earthquakes pass throughout the Earth. These waves contain vital information about the internal structure of the Earth.
Answer:
these Factors such as surface area, rock composition, and location influence the rate of weathering. water, the faster the rock or rocks will break down. A greater surface area allows chemical weathering to affect more of a rock or rocks.
hope this helps :)
It's a natural volcano in Washington.
