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wel
3 years ago
8

What is the measure of angle X?

Mathematics
2 answers:
Alinara [238K]3 years ago
4 0
Using one of the above equations, you can find the value of x.
tan x = 84/13 => x = tan-¹(84/13)
x = 81.20°

Hope that helps

Crazy boy [7]3 years ago
3 0

Answer:

m

Step-by-step explanation:

we know that

In the right triangle XYZ

cos(X\°)=\frac{XY}{XZ} -----> adjacent side to angle X divided by the hypotenuse

substitute the values

cos(X\°)=\frac{13}{85}

(m

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The best approximation for square root of 110 is
N76 [4]
The best approximation is 10 because the two closest perfect squares to 110 is 100 and 121. the one that's closest to 110 though is 100. the square root of 100 is 10.
5 0
3 years ago
Please help I need to pass to graduate
vladimir2022 [97]

Answer:

c

Step-by-step explanation:

i just took the test

7 0
3 years ago
12) Add the fractions, and simplify if possible.<br><br> (y+7)/(y^2-y-12) - 2/(y^2-9)
lianna [129]

Answer:

\dfrac{y^2+2y-13}{(y-4)(y+3)(y-3)}

Step-by-step explanation:

Given the expression

\dfrac{y+7}{y^2-y-12}-\dfrac{2}{y^2-9}

First, factor each denominator:

1. y^2-y-12=y^2-4y+3y-12=y(y-4)+3(y-4)=(y-4)(y+3)

2. y^2-9=(y-3)(y+3)

Now the expression is

\dfrac{y+7}{(y-4)(y+3)}-\dfrac{2}{(y-3)(y+3)}

Now, multiply the first numerator by (y-3) and the second by (y-4) and write the result as a fraction with denominator (y-4)(y+3)(y-3):

\dfrac{(y+7)(y-3)-2(y-4)}{(y-4)(y+3)(y-3)}=\dfrac{y^2-3y+7y-21-2y+8}{(y-4)(y+3)(y-3)}=\dfrac{y^2+2y-13}{(y-4)(y+3)(y-3)}

This fraction cannot be simplified more.

3 0
3 years ago
Please help me solve thiss
Llana [10]
It should either be A or C
6 0
3 years ago
Read 2 more answers
Does anyone know the answer?
Lina20 [59]

Answer:

When a number is halfway between two multiples of one thousand, round to "the larger multiple."

For example: If you have 852, the nearest thousand is 1000. So it should be round to 1000.

6 0
3 years ago
Read 2 more answers
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