Answer:
y = 10 PLEASE GIVE BRAINLIEST
Step-by-step explanation:
The angles of this triangle should all add up to 180 degrees.
There are 3 angles so 180 ÷ 3 = 60. Each angle will = 60 degrees.
To find y:
5y + 10 = 60
5y = 60 - 10
5y = 50
y = 50 ÷ 5
y = 10
Fabric needed: 1620 inches^2 or 135 feet^2
^2 means squared in case you didn't know.
Answer: the slope is negative and the y intercept is (0,1)
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
please mark brainliest