ANSWER:
(-7)^2-4*(-7)
=49+28
=77
Hope it helps u! :)
B. neither is a solution because 24-7 and 24-3 don’t come out to 20.
Perpendicular has the reciprocal slope and u have to put the point given into point slope.
y-3=9/2(x-4)
(The slope of the original equation was -2/9)
The formula for the area of a triangle is
1/2 b•h
Let’s plug in our values !
1/2 (30•75)
1/2 • 2,250 = ?
2,250/2 = 1,125
The area of the triangle is 1,125 cm^2
I hope I helped !
Can you vote me brainliest, so I can level up? :)
The equation of the line is y = -2/3(x) - 4
