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3 years ago

What is an equation of the like with a slope of 1/4 and a y intercept of -2

Mathematics

2 answers:

gladu [14]3 years ago

7 0

Y= 1/4x -2 is the answer to that

SVEN [57.7K]3 years ago

3 0

Y = mx + c is the general equation of a line. m is the slope and c is the y intercept, by substituting these values in you get y = 1/4 x -2

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The first three steps in determining the solution set of the system of equations algebraically are shown.

jolli1 [7]

Since both are equivalent to y, the equations must be equivalent.
x^2-x-3= -3x+5
x^2+2x-8=0

(x+4)(x-2)=0
x=-4, x=2

Plug the values of x in to either equation
y=-3(-4)+5
y= 12+5
y=17

y= -3(2)+5
y=-6+5
y=-1

Final answer: (-4,17) and (2,-1)

8 0

3 years ago

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What is it called in cubic inch of a cylinder with a height of 4in and a base radius of 5in to the nearest tenths place?

Maru [420]

Answer:

1,256.8in

Step-by-step explanation:

Given data

Height h =4in

Radius r= 5in

The expression for the volume of cylinder is

V=πr²h

Substitute

V=3.142*4²*5

V=3.142 *16*25

V=1,256.8in³

6 0

3 years ago

This oblique circular cone has a radius of 5\text{ m}5 m5, start text, space, m, end text and a height of 6\text{ m6 m6, start t

zysi [14]

Answer:

$157 m^{3}$

Explanation:

Volume = 1/3(area of base) times height. 1/3(PI X R(squared)) X height. 1/3 x 3.14 x 25 x 6 = 157

Hope this helps and have a great day/night!

-grey

4 0

2 years ago

Read 2 more answers

Ratio of x and 2 is not greater than 14

allochka39001 [22]

The ratio of x and 2=x:2
not greater than is <

So I'd say the answer would be x:2<14

3 0

3 years ago

The graph shows which inequality? The equation of the boundary line is y = –x + 4. y –x + 4 y ≥ –x + 4

DaniilM [7]

Answer:

y≤-x+4

Step-by-step explanation:

x intercept =4

y intercept=4

the shaded area under the solid line because it is greater than or equal

8 0

3 years ago