(w-v)²+2v-7w if w=-4 and v=1

55

Step-by-step explanation:

first you plug in the numbers where they belong...

(-4-1)²+2(1)- 7(-4)

now you do the Order of Operations

P  anything in ()

E exponents (²)

M multiplication

D division

A addition

S  subtraction

first do (-4-1)²

-5²= -5* -5= 25

now we have... 25+2(1) - 7(-4)

now do 2*1= 2      also do   7 * (-4)= -28

now we have 25+2-(-28)

because there is that -(-28) just make it a +28

now do 25+2+28

27+28

55

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

too hard the other guy did it

step-by-step explanation: