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VladimirAG [237]
3 years ago
15

Find the measure of . (to the nearest tenth) PLEASE I NEED HELP :((​

Mathematics
1 answer:
Kobotan [32]3 years ago
7 0

Answer:

Step-by-step explanation:

This is classic right triangle trig.  First decide how each side is related to the angle theta.  The side 7.7 is opposite the angle theta, while the side 14 is adjacent.  That is the tangent ratio by definition.  Setting up the tan ratio:

tan\theta=\frac{7.7}{14}

To find a missing angle on your calculator, hit the 2nd button, then the tan button and enter in 7.7/14 and hit enter.  You should get an angle measure of 28.8°

If you did not get 28.8 then you are probably in radians.  Check it in the "mode" of your calculator.

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HELP HELP HELP HELP FIND THE VALUE OF X
aalyn [17]

Answer:

x=9

Step-by-step explanation:

The sum of all three angles inside a triangle is always 180 and the small square in the bottom left corner means that that is a 90 degree angle.

90+5x+5x=180

add the x values together

90+10x=180

subtract 90 from both sides

10x=90

divide both sides by 10

x=9

8 0
2 years ago
Which is greater? 0.006 or 0.1
frez [133]

Answer:

0.1

Step-by-step explanation:

In a problem like this the number that is more to the left is greater. As you can see 0.1 is more to the left

5 0
3 years ago
Why is the product of 5/4 and 4 larger than 4?
zubka84 [21]
A simple answer is because 4 and 5/4 is equal to 5 and 1/4. Because 5/4 is 1/4 more than 4/4, or 1. 
5 0
3 years ago
Need help don’t understand
adoni [48]

there is an equation for straight lines which goes

y-y,=m(x-x,)

where( x, , y, ) is any coordinate on the line and m is the gradient

so your answer is

y-7= -2(x-4)

does this make sense?

7 0
2 years ago
Read 2 more answers
Marlena saved
bija089 [108]
125-45=M would be a simple way of writing the amount taken from the original
7 0
3 years ago
Read 2 more answers
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