F(-1)
replace all x with -1
f(-1)=-3(-1)^2+2(-1)-7
f(-1)=-3(1)-2-7
f(-1)=-3-9
f(-1)=-12
Answer:
<h2>y = 2</h2>
Step-by-step explanation:
(11*5)+(4*10)=95
11+4=15
Both are equal to the constraints of the word problem and there for justified.
The angle of YWZ is equal to the angle of YWX, and angle WYX is also a right angle due to the congruency of segments WZ and WX.
Every triangle has an angle total of 180 degrees, so angle WXY is equal to
180 - (WYX + YWX)
180 - (90 + 17)
73
Angle WXY has an angle value of 73 degrees.
Answer: 10.50 dollars
Step-by-step explanation:
3.50 x 3 = 10.50