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
evablogger [386]
4 years ago
14

If x-y=5 then how does y=-2x-4

Mathematics
1 answer:
mixer [17]4 years ago
3 0
Based on my knowledge, you’d set both equations equal to y, and then set both sides equal to each other then solve.

y=-5+x
y=-2x-4
-5+x=-2x-4
then solve from there

(this could be completely wrong, so don’t only go by my opinion)
You might be interested in
What is the equivalent ration for 12/30
Novosadov [1.4K]
(12/30) / 6 = 2/5
You cannot reduce 5ths anymore therefore it’s the smallest equivalent
7 0
4 years ago
Read 2 more answers
Judy makes a lemon pie. Judy cuts the lemon pie into six equal pieces. Judy wants to share the pie with her friend, Edith. Judy
drek231 [11]
Judith. In total they BOTH eat 2 sixths of the pie. But if you’re talking about EACH then then it’s one sixth
8 0
3 years ago
The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y – 4 = (x – 8). What is the slop
Elenna [48]
The slope-intercept formula can be written as follows:

y = mx + b

The variable "m" represents the slope of the line, while "b" represents the y-intercept. We'll start with the y-intercept.

We know that the y-intercept can be defined as the value of "y" when "x" is equal to zero. To do this, we will need to find point (0,y). The original problem gives us two points, one of which is (0,2). Because "x" is equal to zero, we know that the y-intercept is 2. Substitute this value into the slope-intercept formula:

y = mx + 2

Now we need to find the slope. Slope can be defined as the "rise" of the line over the "run" of the line. In other words, calculate the change in y-value over the change in x-value. To do this, we will use the "x" and "y" values of the two points given in the problem.

Starting with the y-values (rise), we have 2 and 4. The difference between these two values is 2. Moving on to the x-values (run), we have 0 and 8. The difference between these two values is 8. Now put rise over run and substitute this value into the slope-intercept formula:

y = (2/8)x + 2

Now simplify the right side of the equation:

y = (1/4)x + 2

We now have a complete slope-intercept formula of the line.

I hope this helps!
8 0
3 years ago
What do i do? i dont understand this math work
Alexandra [31]
Type it in on the app photomath it will show you the steps on how to do it
4 0
4 years ago
A triangle has sides that measure 2 units, 5 units, and 5. 39 units. What is the area of a circle with a circumference that equa
asambeis [7]

The circumference of the circle is equal to the perimeter of the triangle, then the area of the circle is 12 square units. Option D is correct.

<h3>What is a circle?</h3>

It is a locus of a point drawn equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

A triangle has sides that measure 2 units, 5 units, and 5.39 units.

The circumference of the circle is equal to the perimeter of the triangle. Then the radius of the circle will be

2 \pi r  =  5 + 2 +5.39\\\\r = 1.97

Then the area of the circle will be

\rm Area \ of \ circle  =  \pi r^2\\\\Area \ of \ circle  =  \pi 1.97^2\\\\Area \ of \ circle  =  12.21 \approx 12

The area of the circle is 12 square units.

More about the circle link is given below.

brainly.com/question/11833983

3 0
2 years ago
Other questions:
  • Help me solve this plz Make up a story for 100 - 6x = 160 - 10x
    14·2 answers
  • Jessica is at a charity fundraiser and has a chance of receiving a gift. The odds in favor of receiving a gift are 5/12. Find th
    11·1 answer
  • Please help and show work!!
    8·1 answer
  • How many 2/15 meter pieces of wood can you cut from a piece that is 2/3 meter long?
    10·2 answers
  • A ball with mass m kg is thrown upward with initial velocity 28 m/s from the roof of a building 17 m high. Neglect air resistanc
    15·1 answer
  • One of the legs of a right triangle measures 4 cm and its hypotenuse measures 5 cm. Find the measure of the other leg. If necess
    12·1 answer
  • PLZ HELP NO LINKS PLZ AND DONT STEAL POINTS I WILL REPORT
    6·1 answer
  • There are 22 paper clips in a draw 12 is gold an 10 are silver what fraction of the paper clip is gold?
    13·1 answer
  • Please help I need help thank you so much
    8·1 answer
  • Question 6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!