Answer: D
Step-by-step explanation:
if you replace x with -2 and y with -3 you should get it right
12 balloons total
u blow up 1/3.....1/3(12) = 12/3 = 4....so u blow up 4 out of 12...thats 4/12
ur friend blows up 5...he blows up 5 out of 12....thats 5/12
so 4/12 + 5/12 = 9/12....9/12 are blown up.....that leaves 3/12 or 1/4 left to blow up
Answer:
152 degrees
Step-by-step explanation:
CF is a straight line, which means it equals 180 degrees. But FXE is an angle of 28 degrees so you subtract 180 from 28 to get 152 degrees.
Answer:
x = 97
Step-by-step explanation:
Using Pythagoras' identity on the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² = 65² + 72² = 4225 + 5184 = 9409 ( take the square root of both sides )
x = 
= 97
