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RUDIKE [14]
3 years ago
9

What's the answer and how do you do it?

Mathematics
1 answer:
dsp733 years ago
6 0
Contact me on shezaadsuleman.ss @gmail.com if you need more help and a greater explanation

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Please help me <br><br> Solve the right triangle. Round to the nearest tenth, if necessary.
Darya [45]

Answer:

<em>c</em> = 32.1

<em>b = </em>34.4

<em />m\angle{B}= 47 degrees

Step-by-step explanation:

Using sine = opp/hyp. to find side c:

sin(43)=\frac{c}{47}=32.05392...

Using cosine = adj/hyp. to find side b:

cos(43)=\frac{b}{47}=34.37362...

Finding angle B:

It's a right triangle and you're given one of the acute angles, which means you can find the missing third angle. All triangles interior angles add to equal 180 degrees.

180 - (43 + 90) = 47 degrees

7 0
2 years ago
Help i will mark you brainliest!
Morgarella [4.7K]
Since x+y equals 5 that means x is 3 and y is 2 because 3+2=5. So now plug it in, 2(3)+3(2). Two multiplied by three is 6 and three times two is 6. So now it’s 6+6 which equals 12. So it’s 2(3)+3(2)=12
5 0
3 years ago
Can someone explain how to do this plzz
Luda [366]
You can split this into 2 shapes.

1 of the shapes will be a small square. The dimensions for it would be 4 by 3 (12)

The second shape, the bigger rectangle has the dimensions, 12 by 6 (72)

Now add these two values 12+72 and you get, 84 

you answer is A 84 square inches


4 0
3 years ago
Annie chooses a girl or a junior. Use the formula p(A*B) = p(A) + P(B)-p(A^B)
AlladinOne [14]
20/42 + 14/42 - 8/42 = 26/42
6 0
3 years ago
Divisible rules what is divisible by 4518
Digiron [165]

Answer:

where are the options

Step-by-step explanation:

6 0
3 years ago
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