B. (3x + 4)(x + 4)
C. (3x – 4)(x – 4)
D. (3x – 4)(x + 4)
Answer:
The factored form of the expression 3x + 8x – 16 is (3x -4) (x + 4) .
Option (D) is correct.
Step-by-step explanation:
As the expression given in the question be.
3x (x + 4) - 4 (x +4) = 0
(3x -4) (x + 4) = 0
Therefore the factored form of the expression 3x + 8x – 16 is (3x -4) (x + 4) .
Option (D) is correct.
Answer:
Let's define:
A = distance traveled before deploying the landing gear
B = distance traveled after deploying the landing gear.
We must have that the sum of those two distances must be equal to 600 yards.
A + B = 600 yd.
And we know that:
" the plane will travel half the distance with the landing gear than without the landing gear."
Then we have that:
B = A/2.
Now we can replace this last equation in the first one:
A + B = 600yd
A + A/2 = 600yd.
(3/2)*A = 600yd.
A = (2/3)*600yd = 400yd.
Ohama should deploy the landing gear 400 yd into the runway.
−20
−19
−16
Answer:
Option A is correct
Step-by-step explanation:
Given the functions:
and
Find the value of
⇒
Replace x with -4x in h(x) we have;
Substitute x = 5 we have;
⇒
Therefore, the value of is, -21