Answer:
tan26=f/4 --> f= (tan26)* 4
Step-by-step explanation:
Put (tan26) times 4 into calculator!!!!
SOH, CAH, TOA rules!!
sin(x)=opposite/hypotenuse
cos(x)=adjacent/hypotenuse
tangent(x)=opposite/adjacent
DON'T PUT 90 FOR THE (x) VALUE!!
** (x) here means the angle given to you in the question like 26 in this case.
** opposite and adjacent are the sides according to the angle
**hypotenuse is the opposite side of the right angle
Answer:
D
Step-by-step explanation:
Using the tangent ratio in the right triangle
tanθ = 
= 
, then
θ = 
( ) ≈ 60° ( to the nearest degree )
Answer:
9x² - 4/3x + ¼
Step-by-step explanation:
(3x - ½)²
(3x - ½)(3x -½)
9x² - ⅔x - ⅔x + ¼
9x² - 4/3x + ¼
Step 2 was his error.
The following problem is solved by Alan:
In solving for x, you have to cross multiply between the numbers.
In that case, step 2 would look like this:
(25)(x) = (8)(200)
NOT THIS:
(8)(x) = (25)(200)
Now continue all the way.
25x = 1600
x = 1600 ÷ 25
x = 64
Answer:
see below
Step-by-step explanation:
From Netgames
175≥ 99 + 8x
Subtract 99 from each side
175-99 ≥ 99-99 + 8x
76≥ 8x
Divide each side by 8
76/8 ≥ 8x/8
9.5≥ x
He can get up to 9 months along with the equipment
From Anytime
175≥ 19 + 19x
Subtract 19from each side
175-19 ≥ 19-19 + 19x
156≥ 19x
Divide each side by 19
156/19 ≥ 19x/19
8.210526316≥ x
He can get up to 8 months along with the equipment
Since he can get more months from Netgames, he should rent from netgames
