Answer:
Step-by-step explanation:
Comparing triangle EGD and triangle ELA
AL/DG = EL/EG
AL = x, DG = 3, EL = 5+5+5+5= 20
EG = 5
x/3 = 20/5
x/3 = 4
x = 3×4
x = 12
So, you need to do the same operation to each side.
Start out by subtracting 3 from each side
1/4 (20x+8) = -3
Then, multiply both sides by 4
40x+8 = -12
Then, subtract 8 from each side
40x = -20
divide both sides by 40 and you get
x=-1/2
Hope this helped!
Answer:
No, it would not be an equilateral triangle.
Step-by-step explanation:
An equilaterial triangle has all three sides equal. Raising the roof will increse the two vertical sides, but if the bottom is not widened, it will reamin the original lenght. Only two sides are now equal. No longer equilateral /
Answer:
400
Step-by-step explanation:
Answer:x =24
Step-by-step explanation: If we reverse that we will get x= 32x3/4 which is 24