Answer:
x=-25
Step-by-step explanation:
1. Add -15 to both sides
50=-2x
2. Divide -2 to both sides
-25
Final Answer:
-25
(Let me know if you still don't understand
Answer:
D
Step-by-step explanation:
first find the perimeter of both triangles
Original perimeter: 72 in
scaled perimeter: 24 in
A is wrong since the scaled perimeter is actually smaller.
B is wrong because its not 6 times smaller
C is wrong since it's not 1/9 of the original
D is correct since the scaled is a 1/3 of the original perimeter (72*1/3 = 24)
Answer:
root 11
Step-by-step explanation:
AB = 6
BC = 5
AC = LET X
SO,
H²= P²+ B²
6²=X²+5²
36-25=X²
X= ROOT 11
Answer:
How tall is the room? Find the area of each wall and add them for the total amount of wallpaper put up.
The area of the room is 90 square feet.
Step-by-step explanation:
Just put the numbers under one square root symbol and try to simplify.
