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vekshin1
3 years ago
10

Which line has an undefined slope? A y = 0 B y = 2 C x = y D x = 2

Mathematics
2 answers:
Advocard [28]3 years ago
6 0
The answer is D
X=2
Hope I can help(≧∇≦)
PolarNik [594]3 years ago
5 0
Learn this :
VUX -- vertical line, undefined slope, represented by x = a number.
HOY -- horizontal line, 0 slope, represented by y = a number

so the line with the undefined slope is going to be  x = 2
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I need help on these question ASAP!!!! This is Urgent
GarryVolchara [31]

Part 1: The equation of the line is y=2x+1

Part 2: The equation of the line in slope intercept form is y=-3x-1

Explanation:

Part 1: It is given that the point A is (1,3) and the line B is y=2 x-2

To determine the line passing through the point A and parallel to line B, let us first determine the slope and y-intercept.

From the equation of line B, the slope is m=2

Substituting the point (1,3) and m=2 in slope intercept form y=mx+b, we have,

3=2(1)+b

3=2+b

1=b

Thus, the y-intercept is b=1

Let us substitute the values m=2 and b=1 in the slope intercept form y=mx+b, we get,

y=2x+1

Thus, the equation of the line passing though point A and parallel to line B is y=2x+1

Part 2: The given two coordinates are (-1,2) and (1,-4)

To determine the equation of line in slope intercept form, first we shall find the slope and y-intercept.

From the graph, we can see that the line touches the y-axis at -1.

Hence, the y-intercept is b=-1

The formula for slope is m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Substituting the coordinates (-1,2) and (1,-4), we have,

m=\frac{-4-2}{1+1} =\frac{-6}{2} =-3

Thus, the slope is m=-3

Substituting the values b=-1 and m=-3 in the slope intercept formula y=mx+b, we get,

y=-3x-1

Thus, the equation of the line in slope intercept form is y=-3x-1

4 0
3 years ago
Jasper used 15 inches of blue ribbon,14 of yellow ribbon,and 3 feet of red ribbon to decorate his box of cookies.How many inches
kari74 [83]

Answer:65 inches


Step-by-step explanation:

15+14+36=65

6 0
4 years ago
Pls helppp i have a timer!! <br> (10 points)
Marianna [84]

Answer:

they are both corresponding angles (equal)

48=4x

48/4=x

12=x

6 0
3 years ago
Read 2 more answers
The number of minutes Magdeline spent talking on her cell phone each month for the past five months were 494, 690, 502, 478, and
snow_lady [41]

Answer:

542 minutes

Step-by-step explanation:

currently our mean is =530

i got that by adding all the number out which equal too =2,650

and divide it by how many number there are which is 5

2,650/5=530

After some trial and error i found it

so you add 494+690+502+478+486+542=3,192

3,192/6=532

and that was our goal

so the 6th month she talked on the phone for 542 minutes

pls mark me brainliest

7 0
3 years ago
Which of the following is the final step in bisecting an angle?
Eduardwww [97]

Answer:

A.

Step-by-step explanation:

This link will show you an animation of the angle bisection construction.

https://www.mathsisfun.com/geometry/construct-anglebisect.html

8 0
2 years ago
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