Easy
set to zero
those are the roots or xintersepts
(x+1)(x+4)(x-7)=0
x+1=0
x=-1
x+4=0
x=-4
x-7=0
x=7
xints are (-4,0) (-1,0) (7,0)
Answer:
d
Step-by-step explanation:
formula for area of a triangle is base * width * 1/2
Answer:
1. QR- PT given
2. <QPR=<STR given
3. <QRP and <SRT (are right angles) def. of perpendicular
4. <QRP = <SRT all right angles are =
5. PQR~ TSR AA similarity theorem
Step-by-step explanation:
edge 2021
Answer:
x+y=$8,000 i guess
Step-by-step explanation:
