All categories

2 years ago

Write an equation of the line that passes through the point (1,3) and has a slope of -2

Mathematics

1 answer:

jek_recluse [69]2 years ago

4 0

Answer:

y= -2x+1

Step-by-step explanation:

y=mx+b

y= -2x +b

3= -2(1) +b

3= -2 +b

b=1

y= -2x+1

You might be interested in

GalinKa [24]

Answer:

I don't know sorry

sorry

Step-by-step explanation:

I don't know sorry

sorry

3 0

2 years ago

A painter leans a 10 ft ladder against a building. The base of the ladder is 7 ft from the building. To the nearest foot, how hi

Alexxx [7]

Pythagorean theorem a squared + b squared= c squared

The answer is D) 12 ft, no it does not reach.

4 0

3 years ago

Read 2 more answers

Researchers surveyed 250 college students at one time. They were asked if they were taking any engineering classes and whether o

Setler [38]

Answer:

the incidence of the depression is 1 ÷ 5

Step-by-step explanation:

Given that

There is 250 college students that are surveyed

In the case when 75 students reported for minimum ne engineering class

And, out of this 15 students would be depressed

We need to find out the incidence of the depression

= 15 ÷ 75

= 1 ÷ 5

Hence, the incidence of the depression is 1 ÷ 5

8 0

3 years ago

Find the distance between points P(5, 1) and Q(3, 4) to the nearest tenth

pav-90 [236]

Answer:

$\sqrt{13}$ units

Step-by-step explanation:

The distance formula is $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ where $d$ is the distance between points $(x_1,y_1)$ and $(x_2,y_2)$ . Let $(x_1,y_1)\rightarrow(5,1)$ and $(x_2,y_2)\rightarrow(3,4)$ , thus:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(3-5)^2+(4-1)^2}\\\\d=\sqrt{(-2)^2+(3)^2}\\\\d=\sqrt{4+9}\\\\d=\sqrt{13}$

Therefore, the distance between points P(5,1) and Q(3,4) is $\sqrt{13}$ units.

8 0

2 years ago

What is the least common multiple of 24 and 9 *<br> 3<br> 1<br> 72<br> 216

notka56 [123]

Answer:

<h3>The least common multiple of 24 and 9 is 72.</h3>

Step-by-step explanation:

<h3>I hope l helped you ❤❤</h3>

7 0

3 years ago

Write ﻿an ﻿equation ﻿of ﻿the ﻿line ﻿that ﻿passes through the point (1,3) and has a slope of -2

Write an equation of the line that passes through the point (1,3) and has a slope of -2