Which statements are true about the triangle? Select all that apply. The triangle is acute. The triangle is obtuse. It is an isosceles triangle. It is a scalene triangle. It is an equilateral triangle. The angles add up to 180°.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

a² + b²= c²

24² + 7² = c²

c= 25

idk lol

step-by-step explanation:

idk lol xd

step-by-step explanation:

ez do it yourself lazy