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Olegator [25]
3 years ago
7

Triangle ABC is a right triangle and cos(22.6o)=StartFraction b Over 13 EndFraction. Solve for b and round to the nearest whole

number.
Triangle A B C is shown. Angle A C B is 90 degrees and angle C A B is 22.6 degrees. The length of hypotenuse A B is 13 centimeters, the length of A C is b, and the length of C B is a.

Which equation correctly uses the value of b to solve for a?

tan(22.6o) = StartFraction a Over 13 EndFraction
tan(22.6o) = StartFraction 13 Over a EndFraction
tan(22.6o) = StartFraction a Over 12 EndFraction
tan(22.6o) = StartFraction 12 Over a EndFraction
Mathematics
1 answer:
goldenfox [79]3 years ago
3 0

Answer:

C just took the test

Step-by-step explanation:

have a good rest of your day

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Ms.Acton spent $205.60 at target. If the sales tax is 6% what was her final bill
Alex

Answer:

217.936

Step-by-step explanation:

Take 205.60 times 1.06%

then you will get your final answer

You could also take 205.60 times 0.06 and get 12.336

then add that to 205.60 and get 217.936

there are 2 ways to do it but the first one I did is way quicker.  Thanks have a great day!

8 0
4 years ago
Which of the following is equivalent to 5 sqrt 13^3 ? A)13^2.
eimsori [14]
D) 13^(3/5)
This is assuming that the question is asking the √13^3. With the five as the yroot.
3 0
3 years ago
Read 2 more answers
For spring break this year your family decided to visit Michigan, but it snows the first weekend you are there. You decide to ma
Assoli18 [71]
Hey there! So if you convert feet to cubic feet then first you have to make it all in inches, first 6 feet = 72 inches, now in cubic feet that equals 0.0416667, now all you have to do is round it :D. 

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7 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
wel

Answer:

C. Yes, the density equals that of pure silver (10.5)

Step-by-step explanation:


4 0
4 years ago
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Assuming the following two triangles are congruent, solve for x if QR = 3x + 16 and GH = 5x - 22.Two trianglesA)12B)-3C)19D)76
amm1812

Explanation:

Concept:

To calculate the value of x, we will use the relation below

\begin{gathered} QR=GH \\ QR=3x+16 \\ GH=5x-22 \end{gathered}

Bu\y substituing the values, we will have

\begin{gathered} QR=GH \\ 5x-22=3x+16 \\ collect\text{ similar terms, we will have} \\ 5x-3x=16+22 \\ 2x=38 \\ \frac{2x}{2}=\frac{38}{2} \\ x=19 \end{gathered}

Hence,

The final answer is

19

OPTION C is the correct answer

6 0
1 year ago
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