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vodka [1.7K]
3 years ago
7

Using y=mx+b find the slope for 5) 2x − y =1

Mathematics
1 answer:
frosja888 [35]3 years ago
7 0

Answer:

2

Step-by-step explanation:

change it to slope intercept form

2x-y=1

add y

2x=y+1

subtract 1

2x-1=y

reorder

y=2x-1

so the slope is 2

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2х + Зу = 4<br> у + 3x = 6
evablogger [386]
The answer is
(x,y)= (2,0)
5 0
3 years ago
Find the values of x and y
denis23 [38]

Answer:

x = 29.44

y = 34

Step-by-step explanation:

For this problem, we will simply use trigonometry to find the values of y and x for the given triangle.

The two trigonometric functions we will use are tangent and sine.

The general form for tangent is:

tan (Θ) = opposite / adjacent

The general form for sine is:

sin (Θ) = opposite / hypotenuse

For our given triangle, let's solve for x.

tan (30) = 17 / x

x * tan(30) = (17 / x) * x

x tan(30) = 17

x tan(30) * ( 1 / tan(30) ) = 17 * ( 1 / tan(30) )

x = 17 / tan(30)

x = 29.44

Now, let's solve for y.

sin (30) = 17 / y

y * sin(30) = (17 / y ) * y

y sin (30) = 17

y sin (30) * ( 1 / sin(30) ) = 17 * ( 1 / sin(30) )

y = 17 / sin(30)

y = 34

Hence, the values of x and y in our triangle are as follows:

x = 29.44

y = 34

Cheers.

5 0
3 years ago
suppose you make $12 an hr as a life guard at the community pool during the summer let h represent the number of hrs you work in
svetlana [45]
12h......h = 15
12(15) = 180
6 0
3 years ago
Find the slope:<br> (2,7) and (5, 12)
Setler [38]

Answer:

5/3 or 1.666...

Step-by-step explanation:

SLOPE: get the difference of each coordinate and divide them.

two points: A(2,7) and B(5,12)

we subtract ax from bx:

5 - 2 = 3, "dx"

and subtract ay from by:

12 - 7 = 5, "dy"

now we divide dy/dx:

5/3 or 1.666...

that's the slope

3 0
4 years ago
Help its in the picture
docker41 [41]

Answer:

maybe 90%?

Step-by-step explanation:

if im wrong im sorry

5 0
3 years ago
Read 2 more answers
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