115 degrees because there are 180 degrees in a triangle so let the missing angle in the trinagle be x. Then we have x+75+40=180. Solving for x and subtracting that from 180 (supplementary angles) we get 115 degrees.
Answer:
$6
Step-by-step explanation:
If a fair owner makes $18 for a group of 3 people, then the amount per person is 18 ÷ 3 = 6. The rate is $6.
The units are always squared.
The area can be found when given the diameter by first finding the radius.
Circumference can be used to find area.
Answer:
yes
Step-by-step explanation:
