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
goldenfox [79]
3 years ago
5

Can someone please help me with math

Mathematics
2 answers:
vodka [1.7K]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Hey There!

they are asking for the equation in slope intercept form

Slope intercept form is y=mx+b

where m equals slope and b equals y intercept

to find the slope we do change in y over chang in x

as y goes up 2 x goes down 5 so the slope would be -2/5

the y intercept is at (0,4) so the y intercept is 4

now we add everything together and get that the equation in slope intercept form is

y=-2/5x+4

so we can conclude that the answer is B

DiKsa [7]3 years ago
4 0

Answer:

Step-by-step explanation:

A line can be expressed as

y=mx+b, where m is the slope and b is the y intercept (the value of y when x=0)

Any two points form a line when connected.

m=(y2-y1)/(x2-x1), in this case we have points (0,4) and (5,2) so

m=(2-4)/(5-0)

m=-2/5 so our line is now

y=-2x/5+b, using (5,2) we can solve for b

2=-2(5)/5+b

2=-2+b

b=4, so the line is

y=-2x/5+4

Answer B

You might be interested in
A, O and B lie on a straight line segment.
Helga [31]
180 is the degrees a straight line segment is. This means that
4x + 3x + 2x = 180.
Since these all have the same variable (x), then you can add the coefficients. (4,3,2)
9x = 180
180/9 = x

X = 20

6 0
3 years ago
Read 2 more answers
427+364 find the sum
prisoha [69]
The answer is 791......
8 0
3 years ago
Read 2 more answers
Sadie made a rectangular cake. If she wants to cut it into 1/8 portions,how many portions can she cut?
amid [387]

Answer:

  8

Step-by-step explanation:

If each portion is 1/8 of the cake, there are 8 equal-size portions. That is what the denominator of the fraction means.

3 0
3 years ago
Which statistic is used to determine if there is a significant difference between three or more sets of related scores
crimeas [40]

The t-test is a type of inference statistic used to determine if there is a significant difference between the means of two groups that may be related to a particular characteristic. The t-test is one of many tests used to test statistical hypotheses.

Inference statistics have two main purposes. Estimates for population groups (for example, the average SAT score for all 11th graders in the United States). Hypothesis testing to draw inferences about the population

One-way ANOVA is a common method for comparing three or more group means. The usual goal is to determine if the mean (or median) of at least one group is different from the other. Subsequent multiple comparison tests are often used to determine where differences occur.

Learn more about   t-test  here: brainly.com/question/6589776

#SPJ4

7 0
2 years ago
Please help me......
irina [24]
Hope it helped ............

4 0
3 years ago
Other questions:
  • Find the square root of: (i) 729<br>(ii) 1296<br>if anyone knows the pls help me in this ​
    5·1 answer
  • What function can be used to model data pairs that have a common ratio?
    13·2 answers
  • a rectangles width is 6 feet less than its length. if the area of the rectangle is 247 square feet what is its length in feet
    9·2 answers
  • the price of a car increases in the ratio 11:8. What is the new price of a car which originally cost 25600?
    14·1 answer
  • PLEASEEE I NEED HELP
    12·1 answer
  • Write an explicit rule that represents this sequence <br> 13,11,9,7,5 ...
    7·1 answer
  • Can someone answer this
    15·2 answers
  • Simón y Carlos tienen una pista de autos iguales, pero cada uno de ellos tiene dos autos que corren a distintas velocidades. De
    10·1 answer
  • What is the exact distance from (−4, −2) to (4, 6)?<br> 1.√ 100<br> 2.√ 128<br> 3. √24<br> 4.√88
    8·1 answer
  • 18m + (-13m) = 25 m=
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!