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Harrizon [31]
3 years ago
8

15. P(-3, 14). Q(2, -1), R(4,8), S(-2.-10) Types of lines m(PQ) -3 m(s) 3 neither

Mathematics
1 answer:
Natasha2012 [34]3 years ago
8 0

Answer:

75

Step-by-step explanation:

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What is the y'intercept of the line given by the equation y = 5x + 16? !!!!
Contact [7]

Answer:

16

Step-by-step explanation:

Y=Mx+b where m is the slope and b is the y intercept

y=5x+16 where 5 is the slope and 16 is the y intercept.

6 0
3 years ago
Company A charges a $80 annual fee plus a $10/hr car share fee. Company B
icang [17]

Answer:

The number of hours must be greater than 9 to make a Company B a better deal

Step-by-step explanation:

Let

x ----> the number of hours

y ----> the total charge in dollars

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value of the linear equation

In this problem we have

<em>Company A</em>

The slope is equal to m=\$10\ per\ hour

The y-intercept is equal to b=\$80

so

The linear equation is equal to

y=10x+80 -----> equation A

<em>Company B</em>

The slope is equal to m=\$5\ per\ hour

The y-intercept is equal to b=\$125

so

The linear equation is equal to

y=5x+125 -----> equation B

If a Company B is a better deal

then

5x+125 < 10x+80

solve for x

125-80 < 10x-5x

45 < 5x

9 < x

Rewrite

x> 9\ hours

therefore

The number of hours must be greater than 9 to make a Company B a better deal

7 0
3 years ago
Read 2 more answers
Use the inequalities to describe the shaded area on the grid​
raketka [301]
The shaded area would be 2 because there is a whole square shaded in the the other two are 1/2 so if you add 1/2 together with another 1/2 plus the whole shaded square you would get two.


At least that’s what I understood from the question
8 0
3 years ago
Read 2 more answers
How many solutions does 5x+2=3x+8 have (you dont have to put the actual solution)
Ray Of Light [21]

Answer:

one

Step-by-step explanation:

there are no equal variables

4 0
3 years ago
What conic section degenerates into a line?<br> Ellipse<br> Circle<br> Hyperbola<br> Parabola
musickatia [10]

Answer:

The answer is "parabola."

Step-by-step explanation:

Parabola- this is a symmetric open-plane curve that is formed by the intersection of a cone with a plane parallel to its side.

Degenerate Conic- this is generated when a plane intersects with the vertex of the cone.

Plane- a flat, two-dimensional surface that extends infinitely far.

Cone- a three-dimensional geometric shape that tapers smoothly from a flat base to a point called the apex or vertex.

In Mathematics,<em> </em><em>t</em><em><u>he degenerate form of a parabola is a line or two parallel lines.</u></em> The <u><em>degenerate form of a hyperbola is two intersecting lines while a degenerate form of a circle or an ellipse is a singular point. </em></u>

Thus, the answer is parabola.

4 0
3 years ago
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