(1 + 5)2 + 14 = 2 = 62 + 14 - 2
15
Step 1
= 36 + 14 = 2
Tatyana is working out the answers to the
following calculation. Her incorrect solution
is shown below.
Step 2
= 50 = 2
Step 3
= 25 w
Identify which step she made her first mistake.
(1 Point)
Step 4
Step 1
O Step 2
Step 3
Step 4
w

-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

just sum

10 + 10 = 20

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

236 cm 16 time 12 = 192

6 times 7 = 42

192+42