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Vadim26 [7]
3 years ago
8

Pls help! Find the value of the variable.

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

Step-by-step explanation:

A tiny hint. When you are looking for the opposite side of a triangle and the function you use is the tangent, the side opposite is always going to be larger than the side adjacent. That happens when theta is greater than 1 when the angle is larger than 45.

Phew!  I didn't know the hint was going to be that long.

The trig function that does not involve the hypotenuse is the Tangent or Tan(x).

C

Tan(x) = opposite / Adjacent.

The opposite side is the side not connected to the reference angle (x)

The adjacent side makes up the angle and is not the hypotenuse.

Tan(46) = 1.036

Side adjacent = 8

So the answer is either A or C. I'm guessing it's C.

Tan(46) = x/8

1.036 = x / 8                   Multiply by 8

8*1.036  = x

x = 8.28

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You take out $50,000 for loans during your college career. You must pay it back with 7% APR for 20 years, making monthly payment
Ad libitum [116K]

Answer:

The monthly payment for the loan amount for 20 years is $806.167

Step-by-step explanation:

The principal loan amount= $ 50,000

The rate of interest = 7 %

the time period of loan = 20 years = 20 × 12 = 240 months

let the amount after 20 years = $ A

<u>From Compounded method</u>

Amount = Principal × (1+\dfrac{\textrm rate}{100})^{\textrm Time}

or, A = 50,000 × (1+\dfrac{\textrm 7}{100})^{\textrm 20}

or, A = 50,000 × (1.07)^{20}

Or, A = 50,000 × 3.8696

∴ Amount = $ 193,480

So, The amount after 20 years = $ 193,480

The monthly payment amount = $ \frac{193480}{240} = $ 806.167

Hence The monthly payment for the loan amount for 20 years is $806.167 Answer

3 0
3 years ago
WILL GIVE BRAINLIEST PLEASE HELP!!!
katovenus [111]
<span>
f(x)=2^(x-2) = 2^(-4) = 1/2^4  = 1/16

answer
</span><span>A.
f(x)=2^(x-2)</span>
8 0
3 years ago
I’d really appreciate the help
kiruha [24]

Answer:

Step-by-step explanation:

a = 4

b= 1

c = 2

d =2

Leftside of equation:

No. of H molecules =  4

No. of Cl molecules =  4

No. of O molecules =  4  *4 + 8 =16 + 8 = 24

No. of P molecules = 2

Right side of equation:

No. of H molecules =  4

No. of Cl molecules =  4

No. of O molecules = 2*5 + 2 *7 = 10 + 14 = 24

No. of P molecules = 2

6 0
3 years ago
Aye fellas we in virus together
MatroZZZ [7]

Answer:

if u want the area it's 168, But if u want the perimeter it's 56

Step-by-step explanation:

if you wanted something else u should have said a question instead of a statement. I hope this helps

6 0
4 years ago
Please help on this fast will give brainliest
earnstyle [38]

Answer:

Side Jk is 9.97

Side Kl is 4.87

Angle L is 64

Step-by-step explanation:

Hope this Helps

Sorry if I'm wrong!

3 0
3 years ago
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