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
Aliun [14]
3 years ago
15

Write he standard form of the equation; Through: (-1,5) and (1,2)

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0
Standard form is ax+by=c where a,b, and c are integers and a is usually positive

so
first find slope
get into form y=mx+b where m is slope
so
slope between points (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
points (-1,5) and (1,2)
slope is (2-5)/(1-(-1))=-3/(1+1)=-3/2
y=-3/2x+b
find b
sub a point
(1,2)
2=-3/2(1)+b
2=-3/2+b
4/2=-3/2+b
7/2=b

y=-3/2x+7/2
add 3/2 both sides
3/2x+y=7/2
times 2 both sides
3x+2y=7 is standard form
You might be interested in
A place kicker in pro football has a 77% probability of making a field goal over 40 yards, and each attempted field goal is inde
Mice21 [21]

The probability that the team will win the sport is 77%.

Given that an area kicker in pro football incorporates a 77% probability of creating a field goal over 40 yards and every attempt field goal is independent.

Probability is how something is likely to happen. The probability of a happening is calculated by the probability formula by simply dividing the favorable number of outcomes by the overall number of possible outcomes.

So, his team will win the sport if he makes a goal otherwise loses.

Therefore, the Probability that his team will win the sport P[E] =P[making a field goal]

P[E]=77%

Hence, the probability that the team will win the sport when making a field goal is 77%.

Learn more about probability from here brainly.com/question/993963

#SPJ4

7 0
2 years ago
Im bad at composite figures || please hurry
goldfiish [28.3K]

The figure is the combination of trapezoid and square. Then the area of the figure will be 39 square meters.

The complete question is attached below.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The figure is the combination of trapezoid and square.

Then the area of the geometry will be

Area = Area of trapezoid + Area of square

Area = 1/2 x (3 + 9) x 5 + 3 x 3

Area = 30 + 9

Area = 39 square meters

More about the geometry link is given below.

brainly.com/question/7558603

#SPJ1

3 0
2 years ago
Which of the following is the solution to the differentiable equation dy/dx=4x/y, where Y(2)=-2
cupoosta [38]

Answer:

b is the answer

Step-by-step explanation:

7 0
3 years ago
A boy is 6 years older than his sister. In three years time he will be twice her age. What
Masja [62]

Answer:

12 years old

18-6=12

3 0
3 years ago
What is the difference of the polynomials?
drek231 [11]

Answer:

In mathematics, in the area of complex analysis, the general difference polynomials are a polynomial sequence, a certain subclass of the Sheffer polynomials, which include the Newton polynomials, Solberg's polynomials, and the Stirling interpolation polynomials as special cases.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • How do i answer this question and where do i put the line
    11·1 answer
  • Mr. Pham mowed 2/7 of his lawn. His son mowed 1/4 of the lawn. Who mowed more of the lawn? how much of the lawn still needs to b
    15·2 answers
  • In order to circumscribe a circle about a triangle, the circle's center must be placed at the incenter of the triangle.
    9·1 answer
  • Electricity consumption by the residents in a local community is normally distributed, with a mean of 32 kilowatt-hours per day.
    15·1 answer
  • 0.701 rounding up to the nearest whole<br> Number. 5th grade
    10·2 answers
  • 9. The front part of a tent is 8 feet long and 5 feet tall. What is the area of the front part of the tent?
    6·1 answer
  • What is the square root of 25
    6·2 answers
  • Abigail is putting tiles on a table top. She needs 48 tiles for each of 8 rows. Each row will have 6 white tiles. The rest of th
    11·1 answer
  • Can someone help me with this lemonade table?
    5·2 answers
  • Please help with this I don't understand
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!