Answer:
I need a picture
Step-by-step explanation:
How you find the area of a triangle is by doing the base times the hieght times 1/2
Exsample:
Say i have a triangle with base of 6 and a height of 3.5 the eqution would look like this
1/2(6 x 3.5) first solve whats in the parenthies so it would look like;
1/2 x 21 then just solve ;
10.5 or 10 1/2
hope this helps!
Answer:
y=4x-5
Step-by-step explanation:
-3y = -12x+15. y = (-12x+15)/(-3). y = (-12x/-3)+(15/-3). y = 4x-5.
Answer:
y = 8x + 9
Step-by-step explanation:
Parallel lines have the same gradient,
So m = 8
y = 8x + c
When x = -1 ,y = 1
1 = 8(-1) + c
c = 9
y = 8x + 9
