Answer: D
Step-by-step explanation:
Answer:
Find the measures of each angle.
When angles are complementary, the sum of their measures is 90 degrees. Two complementary angles have measures of 2x-10 degrees and 3x-10degrees.
The square root of 8.48 would be: <span>2.91204395571, but you can simplify that to 2.91.</span>
2x+3+51 = 100
2x+54=100
2x= 46
X=23
Janelle will spend $7.50 because each smoothie costs .75 cents.