Answer: in 340 million square miles there are 8.808 x 10^10 hectares
Step-by-step explanation:
Answer:
Distributive property of equality
Step-by-step explanation:
The first thing to do in an equation is to distribute.
5 is the in its value bc its on the y intercept meaning the starting point
Let x represent the smaller angle. Then the larger one is 20+4x. Since they are complementary, their sum is 90. (All measures are degrees.)
90 = x + (20+4x)
90 = 5x +20
70 = 5x
14 = x
The smaller angle is 14°.
The larger angle is 76°.
