9514 1404 393
Answer:
B. 15
Step-by-step explanation:
From the second equation, ...
b² = 17² -8²
b = √(289 -64) = √225
b = 15
Answer:
x = 35
Step-by-step explanation:
Supplementary angles add up to 180°.
if (3x + 15)° and 60° are supplementary, then
3x + 15 + 60 = 180
now, you just have to solve the equation.
3x + 75 = 180
3x = 105
x = 35
Check
3*35 + 15 + 60 = 180
105 + 15 + 60 = 180
180 = 180
Answer:Point Form:(97/17,−64/17)
Equation Form: x=97/17, y=−64/17
Step-by-step explanation:
Well, y=1/3x
If you divide 3x/1 you'll get 3x/1
so that means y=1
then the equation is still y=1/3x because we divide 3/1
so yes it is proportional. :D
