8x²-8x+2-5+x = 8x² - 7x - 3
Thus, g = 7 and h = 3
Anything that is inside the perenthasis are just like a regular math problem, so your answer should be:
C. 5
Answer:
13
Step-by-step explanation:
count A up to C
Answer:
4 cm
Step-by-step explanation:
Perimeter = 18cm
θ = 2.5 radian
s = rθ, s = Arc length
Perimeter of Sector, P = arc length, s + 2r
Perimeter = rθ + 2r
r = Radius
18cm = r(2.5) + 2r
18cm = 2.5r + 2r
18cm = 4.5r
r = 18 /4.5
r = 4
Answer:
The expression simplifies to .
Step-by-step explanation:
The expression
can be rearranged and written as
In this form the terms in the numerator and in the denominator cancel to give
The are present both in the numerator and in the denominator, so they also cancel, and the fraction simplifies to , so finally our expression becomes:
Which is our answer:)