Answer:
Step-by-step explanation:
9/16=.5625
Round that to the nearest whole number would be 1
Answer: c
Step-by-step explanation:
Answer:
a = <u>2 - 3b</u>
2
Step-by-step explanation:
3(a + b) = a + 2 expand
3a + 3b = a + 2
3a - a = 2 - 3b
2a = 2 - 3b
a = <u>2 - 3b</u>
2
Answer:
62 degrees
Step-by-step explanation:
Every triangle adds up to 180 degrees.
Since you already know two angles, you subtract them from 180 to find the final angle.
180-68.5-49.5=62
we know that
in the right triangle JKL
Because
and are complementary angles
so
therefore
<u>the answer is</u>