1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreev551 [17]
2 years ago
6

What is an equation of the line that passes through the points (4, -1) and (-8, –7)?

Mathematics
1 answer:
Andreas93 [3]2 years ago
5 0

Answer:

y=1/2x-3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-7-(-1))/(-8-4)

m=(-7+1)/-12

m=-6/-12

m=1/2

y-y1=m(x-x1)

y-(-1)=1/2(x-4)

y+1=1/2x-4/2

y=1/2x-2-1

y=1/2x-3

You might be interested in
what is the area of the shaded sector of the circle if the radius is 14 ft? leave your answer in terms of pi
Strike441 [17]

Given:

Radius = 14 ft

θ = 45°

To find:

Area of the shaded sector

Solution:

Area of the sector formula:

$\text { area of sector }=\frac{\theta}{360^{\circ}} \times \pi r^{2}

                      $=\frac{45^\circ}{360^{\circ}} \times \pi \times 14^{2}

                      $=\frac{1}{8} \times \pi \times 196

                      =24.5\pi ft²

The area of the shaded sector of a circle is 24.5π ft².

3 0
3 years ago
110 is 60% of what number?
Zigmanuir [339]

Answer: 183.33

Step-by-step explanation:

We have, 60% × x = 110

or,

60

100

× x = 110

Multiplying both sides by 100 and dividing both sides by 60,

we have x = 110 ×

100

60

x = 183.33

If you are using a calculator, simply enter 110×100÷60, which will give you the answer.

3 0
2 years ago
Read 2 more answers
If seven x multiple by 3 is 63, what is x?
mezya [45]

Answer:

63 divided by 3 is 21 so x=21

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Part 1: This question has 2 parts. Tracy runs 2 miles on Monday, 2 miles on
anygoal [31]

Answer:

Part 1: m = ( 2•3 ) + 3

Part 2: 9 miles

Step-by-step explanation:

Add all the miles together

2+2+2= 6+ 3 =9

6 0
2 years ago
Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
kap26 [50]

Answer:

84 idk

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Emma buys packets of coloured beads.
    5·1 answer
  • Allison created a table to help her represent the sample space of spinning a spinner and flipping a coin. What is the probabilit
    7·2 answers
  • Please help me with this question
    8·1 answer
  • Please help.<br> A<br> B<br> C<br> D
    15·1 answer
  • Help please I don’t get it
    7·1 answer
  • Mrs. Johnson walks 16 miles in 4 hours.
    5·1 answer
  • Ericka observed the total variation in the water level over 6.2 years to be −13.64 mm. She compared this to the average annual t
    11·1 answer
  • Write 2/5 + 1/3 answer as a fraction. Show your work.
    13·1 answer
  • Alyssa is baking a cake. The recipe calls for eight cups of flour and four cups of sugar. She already put in three cups of flour
    6·1 answer
  • What value will make the equation below true? Equation: -2.1- ? = -1.50​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!