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3 years ago

12

5x-2y=2 slope intercept form?

1 answer:

Nata [24]3 years ago

6 0

Answer:

$y = \frac{5}{2}x-1$

Step-by-step explanation:

Slope-intercept form is represented by the formula $y = mx + b$ . So, to place the given equation in slope-intercept form, isolate the y on the left side and arrange the terms in that matching order. Remember, whatever you do to one side, do to the other:

$5x-2y = 2\\-2y = -5x + 2\\\frac{-2}{-2}y = \frac{-5}{-2} x+\frac{2}{-2} \\y = \frac{5}{2} x-1$

So, the slope-intercept form is $y = \frac{5}{2}x-1$ .

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Please solve and explain how. Photo attached

geniusboy [140]

Answer:

Step-by-step explanation:

$\frac{2}{k^2-2k}=1-\frac{1}{k^2-2k}$

multiply by $\frac{k^2-2k}{1}$ on each side

$2=k^2-2k-1$

add 1 on both sides $3=k^2-2k$

make it equal 0

$0=k^2-2k-3$

Factor

$(k-3)(k+1)$

answer is 3 and -1

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3 years ago

There are 10 people waiting on standby at an airport to get on the next flight when 2 seats open up. One

dimaraw [331]

Answer:

Step-by-step explanation: the awnser on edge is C the solution is for combinations, but the situation calls for permutations. Hope this helped :)

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4 years ago

Read 2 more answers

What is the answer to 2/3x6=ax6/b=

yuradex [85]

Answer:

3 = b

2 = a

Step-by-step explanation:

⅔[6] → 2 × 6 ÷ 3 >> 4

I am joyous to assist you anytime.

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4 years ago

This net can be folded to make a square pyramid. what is the surface area of the pyramid

givi [52]

Answer:

$85in^2$

Step-by-step explanation:

to find the surface area we need to find the followng areas:

area of the square

area of a triangle and multiply it by 4 (because there are 4 triangles)

And once we have those areas, we add them to find the surface area.

Area of the square:

the formula to find the area of a square is:

$a_{square}=l^2$

where $l$ is the length of the side: $l=5in$

thus the area of the square is:

$a_{square}=(5in)^2$

$a_{square}=25in^2$

Area of the triangles:

the are of 1 triangle is given by

$a_{triangle} =\frac{b*h}{2}$

where $b$ is the base of the triangle: $b=5in$ (the base of the triangle is the side of the square)

and $h$ is the height of the triangle: $h=6in$

thus, the area of 1 triangle is:

$a_{triangle} =\frac{(5in)*(6in)}{2}$

$a_{triangle} =\frac{30in^2}{2}$

$a_{triangle} =15in^2$

the area of the 4 triangles is (we multiply by 4):

$a_{4-triangles}=4(15in^2)$

$a_{4-triangles}=60in^2$

finally we add the area of the square and the area of the 4 triangles to find the total surface area:

$Surface=25in^2+60in^2$

$Surface=85in^2$

8 0

2 years ago

A shopper bought shoes marked $40. the sales tax rate is 5%. how much is the sales tax

KonstantinChe [14]

40 x .05 = 2
40 + 2 = 42

$42 with sale tax
$2 total sales tax

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3 years ago