Select the correct answer from each drop-down menu. Consider the equation below.
-3(41 - 7) = 15 – 20
The equation was solved using the following steps.
Step 1:
Step 2:
Step 3:
-121 + 21 = 15 – 20
-101 + 21 = 15
-10.1 = -6
Step 4:
I=
Step 5:
Complete the statements below with the process used to achieve steps 1-4.
Step 1:
-3 to 4x and -7.
Step 2:
2x
Step 3:
21.
Step 4:
-10.
v

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

step-by-step explanation:

lo98765432wqasdfghjkloi87654567890

step-by-step explanation: