Answer:
d. 140
Step-by-step explanation:
QTR is a 180 degree angle, so we can assume PTR is 140 degrees because (x+28) is (12+28)= 40
300,000/yr
52 weeks/yr
300,000/52 = 5,769.2 (rounded to the nearest tenth)
Answer:
Trapezoid
Step-by-step explanation:
The equation would be (100-10) ÷30 your answer would be 3
Answer:
-5t^2 +2t -3
Step-by-step explanation:
Collect terms in the sum:
G+P = (3t^2 -5t +6) +(-8t^2 +7t -9) = (3-8)t^2 +(-5+7)t +(6-9)
= -5t^2 +2t -3
