Answer:
1/12
Step-by-step explanation:
Converting to its simplest form, divide numerator and denominator by 2 = 1/12
Answer:
2√2
Step-by-step explanation:
Given
g(x) = ✓(x - 4)
h(x) = 2x - 8
Now
g(h(10))
= g ( 2 * 10 - 8)
= g(20-8)
= g(12)
=✓(12 - 4)
= ✓8
=2√2
Hope it will help ✓
Answer:
1. y= |x| -15
2. y = -|x| +3
Step-by-step explanation
.The V shape means absolute value (the | | ), since its upside down, the equation has to be negative. The tip of the V doesn't start at 0 like normal, it's up 3, so the equation has a +3 at the end. The x intercept at (3, 0) is just so you can check your work. If we plug in 3 for x, we do in fact get 0 for y.
Not sure, if correct but here.
By the Pythagorean Theorem, the hypotenuse squared is equal to the sum of the sides squared...
h^2=x^2+y^2
We are told that y=x+20 and h=24 so
x^2+(x+20)^2=24^2
x^2+x^2+40x+400=576
2x^2+40x+400=576
2x^2+40x=176
x^2+20x=88
x^2+20x+100=188
(x+10)^2=188
x+10=±√188
x=-10±√188, x>0 so
x=-10+√188 ft
y=10+√188 ft
If you want approximations...
x≈3.71 ft
y≈23.71 ft
Answer:
(x+1)^3
Step-by-step explanation:
this question seems easy enough
