Answer:
45
Step-by-step explanation:
If two lines are parallel and cut by a transversal, corresponding angles are congruent. Angle GEB and angle EFD are corresponding so they are congruent so you can set them equal to each other and solve.
2x - 30 = x + 15 (add 30 to both sides, subtract x from both sides)
X = 45
(60 times 4 ) plus (25 times 2)
60•4=240 in^
25•2=50in^
Surface of it all is
240 in^ + 50 in^ = 290 in ^
He made and error in the third step by not distributing the -4
THe correct way would be:
9+(-4)(5x-6)
9-20x+24
-20x+33
Answer:
A
Step-by-step explanation:
is the correct answershjjb-ajjdhbmn abhjdnn adofo seesorf annnf
Answer:
21.25
Step-by-step explanation:
We can use the Pythagorean theorem to solve
We have the two legs and are looking for the hypotenuse
a^2 + b^2 = c^2
17^2 +12.75 ^2 = c^2 where c is the diagonal
289 +162.5625 = c^2
451.5625 = c^2
Take the square root
sqrt(451.5625) = sqrt(c^2)
21.25 =c