angle x= 77° because base angles on an isosceles triangle are the same.
hope that helped^^
Do not exceed the 35 mph speed limit....means u cant go over 35...but u can include 35........x < = 35 (thats less then or equal)
5 to the 2nd power is 25, and 3 to the 2nd power is -9, so 16 is your answer.
Answer:
80.
Step-by-step explanation:
His total score for 5 tests = 5 * 77.4 = 387 .
Sp his score for fifth test
= 387 - (88 + 77 + 70 + 72)
= 387 - 307
= 80.
The answer to this equation is x=42.
