Answer:
Increase in the length of one side = 3.8 ft
Step-by-step explanation:
Yossi has garage whose area is 280 ft²
After rebuilt their is increment in area by 50%
New Area = 280 × 150% = 420 ft²
Also we know that Area of Square = (Length) × (Length)
⇒ Length of Newly built garage = √420 = 20.5 ft
and Length of Originally garage = √280 = 16.7 ft
⇒ Increase in the length of one side = 20.5 - 16.7 = 3.8 ft
Answer:
Step-by-step explanation:
We know that tan(x) is defined as sin(x)/cos(x):
1/0 is undefined as 0 is in the denominator
Hello there,
3 1/4 - 1 7/8 as a mixed number
Answer: 
0+x*7=14
X=2 is the correct answer
Answer:
x = 7/2 ± 3/2*(i√3)
Step-by-step explanation:
The equation is
(x - 5)^2 + 3(x - 5) + 9 =0
Let A = (x-5)
The equation becomes now
(A)^2 + 3(A) + 9 =0
We then apply the quadratic formula
A = [-(3) ± √((3)^2-4(1)(9)) ]/ (2(1))
A = -3/2 ± 3/2*(i√3)
Now, we revert the substitution
(x-5) = -3/2 ± 3/2*(i√3)
x = 7/2 ± 3/2*(i√3)
