Please help me find y. Thank you

y = 12

Step-by-step explanation:

(because angles of triangles sum up to 180 degrees)

3y + 4 + 7y + 8 + 2y + 24 = 180

add like terms together

12y + 36 = 180

subtract 36 from both sides

12y = 144

divide 12 from both sides

y = 12

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: