6 divided by 1=6
12 divided by 2=6
54 divided by 9=6
42 divided by 7=6
Answer:
h = 109.9 in
Step-by-step explanation:
The above question can be solved using trigonometric ratio formula,
tan θ = opposite/adjacent
tan θ = tan 70° ≈ 2.7475
opposite = height of lamppost = h in
Adjacent = 40 in
Thus,
Multiply both sides by 40 to solve for h
h = 109.9 inches
The height of the lamppost = h = 109.9 inches (to nearest tenth)
Answer:
-94
Step-by-step explanation:
f(-7): YOU MUST SUB THIS INTO THE CORRECT EQUATION. DO NOT SUB -7 INTO G!!! SUB IT INTO F
-2x(-7)^2 + 4
-2x(49) + 4
-98 + 4
= -94
Answer:
I think it is c
Step-by-step explanation:
You'll have to do the actual multiplication here:
3(n+2)(4n+1) 1 4n^2 + n + 8n + 2
-------------------- = ----- * ---------------------------
6 2 1
or (1/2) (4n^2 + 9n + 2), which, after mult., becomes
(1/2)(4n^2) + (1/2)(9n) + 1
This simplifies to 2n^2 + (9/2)n + 1
Therefore, write (1/2) in the first box and (1) in the second box.