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2 years ago

L1 : (-1, 4) and (3, 4) L2: (3, 5) and (3, 0) A. Parallel B. Perpendicular C. Neither

Mathematics

1 answer:

satela [25.4K]2 years ago

7 0

answer for this question is (b)perpendicular

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Hi can anyone please help me with some of these questions

sesenic [268]

The third picture is c=1

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2 years ago

Graph the line with a slope of 2/5 that goes through (3,1)

Triss [41]

Answer:

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

Step-by-step explanation:

Given:

$\bullet \ \ \text{Slope of line:}\ \dfrac{2}{5} \\\\ \bullet \ \text{Passes through:} \ (3, 1)$

To determine the equation of the line, we will use point slope form.

Formula of point slope form:

→ y - y₁ = m(x - x₁)

Where "x₁" and "y₁" are the coordinates of the point and "m" is the slope.

Substitute the coordinates and the slope:

$:\implies y - 1 = \dfrac{2}{5} (x - 3)$

Simplify the R.H.S:

$:\implies y - 1 = \dfrac{2x}{5} - \dfrac{6}{5}$

Add 1 both sides:

$:\implies y - 1 + 1 = \dfrac{2x}{5} - \dfrac{6}{5} + 1$

Simplify the equation:

$:\implies y = \dfrac{2x}{5} - \dfrac{6}{5} + \dfrac{5}{5}$

$:\implies \boxed{y = \dfrac{2x}{5} - \dfrac{1}{5}}$

Graphing the line on a coordinate plane:

In this case, we are already given a point (3, 1). We can simply plot the y-intercept $[\bold{\frac{-1}{5} }]$ on the coordinate plane. Then, we can draw a straight line through both points. It is suggested that you use a ruler to do so.

Graph attached**

5 0

2 years ago

Read 2 more answers

In the cafeteria there are 283 bananas left and 7 classes who still need to eat if each class shares the bananas equally how man

romanna [79]

Well we don't know the total of students so we divide 283 by 7.Which equals approximately to 41.

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3 years ago

The rabbit population in a certain area is 500% of last year's population. There are 1,100 rabbits this year. How many were th

andreev551 [17]

Answer:

5,500 rabbits

Step-by-step explanation:

500% of something is 5 times the original amount. 1,100 rabbits times 5 equals 5,500.

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3 years ago

Simplify 28y=12x+84 I don't know this

irina1246 [14]

Divide everything by 4 getting:
7y=3x+21
then get all of the variables on one side by subtracting 3x:
7y-3x=21

7 0

2 years ago