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inessss [21]
3 years ago
6

What is the value of x? Enter your answer as a decimal to the nearest tenth in a box.

Mathematics
2 answers:
Elis [28]3 years ago
8 0

Answer:

13.2 ft.

Step-by-step explanation:

In the given ΔABC

tanA = \frac{Height}{Base} = \frac{BC}{AB}

tan 31° =\frac{x}{22}

x = 22 tan 31°

  = 22 × (0.6009)

  = 13.22 ≈ 13.2 ft.

 

Tom [10]3 years ago
6 0

Answer: The value of x is 49 degrees  

Step-by-step explanation: because you are looking at an 80 degree right triangle. Hope this helps and please mark my answer the brainliest.

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Answer:

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Step-by-step explanation:

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nikdorinn [45]

Answer:

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3 years ago
The sidewalks on both sides of Peach St, are parallel. One sidewalk can be modeled by the equation 2x - y=-1. Which equation cou
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Answer:

I believe the answer would be d

Step-by-step explanation:

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3 years ago
Associative property of (21)(7)(3x) ? <br> PLEASE HELPPPP <br> 40 PTS!!!!
sdas [7]
Ehh, now it's letting me answer.

So the associative property is basically as long as it's addition or multiplication,  you can move around the groupings and it will still be the same.

For example, you can say:(21 * 7) (3x)  instead of (21)(7)(3x)

And it would be equal to the old version.

(To answer your other question, the commutative property is you can move around all the parts of the equation as long as it's addition or multiplication.)

So basically, it would be the first one you sent me.
3 0
3 years ago
Read 2 more answers
there are 450 vehicles in a car lot. select the correct value for the number of vehicles of each type that in the lot
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<span>What do you have to select? tell me what u have to select and i can help you</span>
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