Answer:
mean; the average of George's scores is the mean = 83.4
Step-by-step explanation:
Answer:
The mirror has a vertical orientation and is 5.4 ft tall.
Step-by-step explanation:
Took the test
I think its 24% because .24 x 50 is 12 but I could be doing it wrong, sorry I can't say for sure.
Answer:
b= 70
Step-by-step explanation:
The sum of the opposite interior angles of a triangle is equal to exterior angle.
a+b = 140
We know that a = b since PQ = RQ The angles opposite the equal sides in an isosceles triangle are equal
b+b = 140
2b =140
Divide by 2
2b/2 =140/2
b= 70