I think that u would have to take 14 from 13 and divide that by 2 (I THINK) i am not fully sure though
Answer:
480 people
Step-by-step explanation:
Set up an equation where x is the number of people surveyed:
180 = (x)(0.375)
Solve for x:
180 = (x)(0.375)
480 = x
So, Annette surveyed 480 people
Answer:
idk how to answer
Step-by-step explanation:
i need more info
Answer:
area = 99.33units²
Step-by-step explanation:
b + 1/2p + l
<em>good luck, i hope this helps :)</em>
Both of the other angles are 40° because a triangle has a total angle of 180° and an isosceles triangle means that at least two of the sides have to be the same length (two angles must be the same)
180 - 100= 80
80 ÷ 2 = 40
