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
Contact [7]
2 years ago
11

PLEASE HELP!!!!

Mathematics
1 answer:
tresset_1 [31]2 years ago
7 0

Answer:

D

Step-by-step explanation:

y_2 - y_1 / x_2 - x _1

4 - 2 / 3 - (-1) = 2/4 = 1/2

y +4 = 1/2 (x + 3) distributive property

y + 4 = 1/2x + 1.5

y= 1/2x - 5/2 subtraction (you subtract 4 from both sides) (-5/2 = -2.5)

therefore your equation is y = 1/2x - 5/2

hope this helps :)

You might be interested in
Round to the nearest hundredth (Geometric Series problem)
WITCHER [35]

Answer:

15.98

Step-by-step explanation:

∑₁¹⁰ 8(\frac{1}{4} )^{n-1}

=8[1+\frac{1}{4} +\frac{1}{16} + ........ +t_{10}]

We have to use the formula of sum of a G.P. series with common ratio r < 1.

If the first term is a, the common ratio is r and the number of terms is n then the sum [a + ar + ar² + ar³ + ......... up to n terms] is given by  

[a \times\frac{1-r^{n} }{1-r}]

= 8[1 \times \frac{1-\frac{1}{2^{10} } }{1-\frac{1}{2} } ]

= 15.98 (Answer)

4 0
2 years ago
68. Traveling to work How long do people travel each day to get to work ? The following table gives the average travel times to
vitfil [10]

A histogram is an image of data that resembles a bar graph and groups several categories into columns along the horizontal x-axis. The numerical count or percentage of occurrences for each column in the data are shown on the vertical y-axis. To see how data distribution patterns look, utilize columns.

(a) Use classes with a 2 minute width and a 14 minute starting point to create a histogram of the journey times. Thus, the first lesson lasts between 14 and 16 minutes.

Describe the distribution's shape. What is the average journey time interval?

If a histogram has a bell shape, its center and spread can be used to parsimoniously characterize it. The axis of symmetry is located at the middle. The spread is the separation between the center and a particular point of inflection. The inflection points of the bell-shaped histogram are indicated here.

To learn more about  Histogram refer to:

brainly.com/question/25983327

#SPJ13

5 0
1 year ago
FREE 11 POINTS<br>i will mark brainsit if i see crown ​
Fofino [41]

Answer:

meeeeeeeeeeeeeeeeeeee

5 0
2 years ago
Read 2 more answers
Rewrite the equation y - 3 = 23(x - 2) in standard form.
jeka57 [31]

Answer:

I believe it would be y-3=23x-2

7 0
2 years ago
Most evenings after dinner Duarte spends 30 minutes playing chess with his dad.
olasank [31]
T= total played
e= # evenings played
m= # minutes played

Total equals number of evenings played multiplied by number of minutes plated per evening.

EQUATION:
t=e * m

EQUATION (if 30 minutes per evening):
t=30e

Example:
3 nights, 30 minutes played

t= 3 * 30
t=90 minutes total played

Hope this helps!  :)
7 0
3 years ago
Other questions:
  • Write the equation of the line that passes through (2, 3) and is parallel to the line 12x – 5y = 2.
    7·1 answer
  • Six values on the number line are marked with letters. Which letters represent integers when the value on the number line that c
    6·2 answers
  • If y represents a number then write an expression for -2 times the sum of y and seven
    5·1 answer
  • How many 1x1 unit cubes would equal the volume of the figure shown?
    5·1 answer
  • A line passes through point (-2,5) and has a slope of 2/3. Points A (x,3) and B (-2,y) lie on on the line.
    9·1 answer
  • Louise is walking 12 miles to raise funds for a local cause. If she has completed 34 of the distance, how many miles has she wal
    14·1 answer
  • What is the length of the unknown leg in the right triangle? A triangle with side 21 centimeters, hypotenuse 29 centimeters, and
    6·2 answers
  • What type of triangle ALWAYS has three equal sides?
    6·2 answers
  • Helpp ill mark u as brain list​
    12·2 answers
  • Simplify 5x^2+43x-18=0
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!