All categories

3 years ago

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.

Mathematics

1 answer:

Aleonysh [2.5K]3 years ago

8 0

Answer:

The answer to your question is TV = 7.8

Step-by-step explanation:

Data

hypotenuse = ?

Opposite side = 4

angle = 31°

To solve this problem use trigonometric functions. The trigonometric function that relates the Opposite side and the hypotenuse is sine.

sin $\alpha = \frac{Opposite site}{hypotenuse}$

Solve for hypotenuse

hypotenuse = $\frac{Opposite side}{sin \alpha}$

Simplification

hypotenuse = $\frac{4}{sin 31}$

hypotenuse = $\frac{4}{0.52}$

Result

hypotenuse = 7.76

You might be interested in

Which expression represents 7 less than the product of 11 and 4 .

ryzh [129]

The answer is (4x11)-7 i believe

3 0

3 years ago

Write a simplified equation and explain the strategy.

lesya692 [45]

Answer:

the simplified equation would be 10d=5 (so d=2)

Using the addition property of equality eliminates the subtraction on the right side and results in an equivalent equation.

Step-by-step explanation:

i hope this helped!!

3 0

3 years ago

Find the value of each variable round your answer to the nearest 10th

Vanyuwa [196]

Answer:

10 for x and y

Step-by-step explanation:

Because the triangle adds up to 30 deggrees

So... you want to take 4 out.

30- 4 = 24

Than...You want to divided 24 by 2.

And that equals 12

Than round 12's by tenth

Which equals 10

5 0

3 years ago

Bikes'R'Us manufactures bikes, which sell for $250. It costs the $180 per bike, plus a startup fee of $3,500. After how many bik

lions [1.4K]

<u>Answer:</u>

The bikes sold at break even by the manufacturer is 50 units

<u>Explanation:</u>

We know that break even point is given by the following formula,

$\frac{\text { Fixed costs }}{\text { (Price per unit - Variable costs) }}$

We are given startup fee = $3500 which is the fixed cost,

the bikes sell for $250 which is the price per unit and

cost per bike is equal to $180

So substituting these values in the formula we get

= $\frac{3500}{(250-180)}$

= $\frac{3500}{(70)}$ = 50

= 50 units which is the number of bikes sold at break even by the manufacturer.

3 0

4 years ago

Find the slope of the line that pass through the points (-4,2) and (6,6)

34kurt

A , you minus the domain and range together then put it in the calculator and mater enter it into a fraction .

7 0

3 years ago