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2 years ago

Solve for an angle in right triangles.

Mathematics

2 answers:

Ksju [112]2 years ago

4 0

Answer:

$\sin(x) = \frac{4}{6 } \\ x = arcsin( \frac{2}{3} ) \\ x = 41.81 \: degrees$

Step-by-step explanation:

Google search inverse trigonometry geometry for an explanation

answer technically should say

measure of angle A equals 41.81 degrees

there should be the letter m in front of the angle symbol.

Jlenok [28]2 years ago

3 0

C is 90°fare and height

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otez555 [7]

Answer:

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2 years ago

1. What is the slope of the graph of y = 5x - 9?*

brilliants [131]

If it’s in slope intercept I pretty sure the slope should be 5 because if y=mx+b and the m is slope then slope should be 5

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3 years ago

Find the length of Arc YWV, if line XZ=12 meters. (Round to the nearest hundredth)

Oksana_A [137]

Answer:

53.62 m

Step-by-step explanation:

Length of arc = θ/360 × 2πr

r = XZ = 12 m

m<XYZ = 180 - 108 = 72° (angles on a straight line)

θ = 85° + 72° + 108° = 265°

Length of arc YWV = 256/360 × 2 × π × 12

= 53.6165146 ≈ 53.62 m (nearest hundredth)

3 0

3 years ago

Compute the total and annual return on the following investment Two years after paying 53500 for shares in a startup company you

wel

Answer:

-46.91%

Step-by-step explanation:

Given:

Cost of buying the shares = $53,500

Selling cost of the shares = $3,300

Number of years = 2

Since the selling cost is less than the buying cost, therefore the statement for the loss can be verified

Now,

The loss = Selling cost - cost of buying = $3,300 - $53,500 = - $50,200

thus, the loss per year = $\frac{\textup{50,200}}{\textup{2}}$ = -$25100

Hence,

Rate of return = $\frac{\textup{Loss per year}}{\textup{Cost of buying}}\times100$

Rate of return = $\frac{\textup{-25100}}{\textup{53,500}}\times100$

Rate of return = -46.91%

4 0

3 years ago

Which option equals tan 40°? Select all that apply.

Sonbull [250]

Answers:
(sin40)/(cos40) and
(cos50)/(sin50)

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3 years ago