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Eddi Din [679]
3 years ago
13

I need an estimate. My teacher needs an explanation.​

Mathematics
1 answer:
zalisa [80]3 years ago
4 0

Answer:

3.10 I think.

Step-by-step explanation:

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Y=<br> Pls help solve for
miss Akunina [59]

Answer:

y=39\degree

Step-by-step explanation:

The given triangle is a right angle triangle .

The known sides of the triangle that is opposite to angle y is 8 units while the side adjacent is 10 units.

The value of y can be calculated using the tangent ratio.


\tan(y)=\frac{8}{10}

We solve for y to get,

y=arctan(\frac{4}{5})

We evaluate to obtain,

y=38.66


y=39\degree to the nearest degree


8 0
3 years ago
Solve for "y" <br> 8y-4x=2
Marizza181 [45]
        -4x + 8y = 2
-4x + 4x + 8y = 2 + 4x
                 8y = 4x + 2
                  8         8
                   y = ¹/₂x + ¹/₄
7 0
3 years ago
Two years ago, Paul bought $350 worth of stock in a cell phone company. Since then the value of his stock has been increasing at
zalisa [80]

Answer: $384.13 ( rounded)

Original number: $384.125

Step-by-step explanation:

Find 9.75% of Paul's original stock, to find out how much it increased.

9.75*350/100=34.125

Add $34.125 to his original stock.

$384.125

5 0
3 years ago
Which is an equation of the line with a slope of 2/3 passing through the point (4,-1)?
Bond [772]

Answer:

y=2/3x-11/3

Step-by-step explanation:

to find the y intercept, you can input your values into the equation:

b=y1−m⋅x1

When you do that, you get:

b=−1−(2/3)⋅(4)=−11/3

When you convert that equation into y=mx+b form, you get:

y=2/3x-11/3

Please mark Brainliest ;)

3 0
2 years ago
What is the y-intercept of the function? *<br> pls help !!
ch4aika [34]

Answer:

the awnser is 10

Step-by-step explanation:

because it just is

6 0
3 years ago
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