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
Darya [45]
3 years ago
14

I need help with questions 20 through 25

Mathematics
1 answer:
Sloan [31]3 years ago
3 0
20. we see that is has a yint of 1
it has a slope of 2/3
y=2/3x+1

21. has a yint of -1
has a sloe of -1
y=-x-1

22. from the center, go 3 units down and plot a point there
from that point, go 4 units up, and 1 unit to the right, put a point there
connect those 2 points wit a line

23. go 2 units up from center
go left and right forever (horizontal line going throug y=2 or (x,2)

24. graph the point (1,-3)
go 2 units up and  1 to right (-1,2) and plot a point, connect the points

25. y=-1/4(x-10)
graph the point (10,0)
go 1 down and 4 to the right (14,-1) and connect the points

use desmos graphing caluclator if yo ar stuck
You might be interested in
A horizontal line , such as y=4, has a slope of what
SpyIntel [72]

Answer:

0

Step-by-step explanation:

A horizontal line has a slope of zero and a vertical line has an undefined slope

5 0
2 years ago
Can someone please help with
Fantom [35]

The answer is B, 4000.                                        

3 0
3 years ago
∠A and ∠B are vertical angles. If m∠A=(3x-30)° and m∠B=(2x-9)°,then find the value of x.
olganol [36]

Answer:

x = 21°

Step-by-step explanation:

Vertical angles have the same measures, therefore:

3x - 30 = 2x - 9

x - 30 = -9

x = 21°

8 0
3 years ago
The perimeter of a rectangular slab of concrete is 24 meters. If the length of the
sergejj [24]

perimeter = 2L +2W

the problem states the length ( L) is 2 meters longer then width, so L = w+2

so perimeter =2(w+2) +2w

24 = 2(w+2) +2w

24 = 2w+4 +2w

24 = 4w+4

20=4w

w=20/4 = 5

3 0
3 years ago
Which of the following is equal to 20x + 8y - 80?
Andrews [41]
It would be C because if you take out the four, the coefficients are multiples of 4 so it simplifies down.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Two cards are selected from a standard deck of 52 playing cards. the first is replaced before the second card is selected. find
    11·1 answer
  • Donnie's dad is 3 times older than Donnie, and the sum of their ages is no less than 56. What is the youngest that Donnie can be
    7·1 answer
  • Please help me solve. Surface area of this pyramid?
    15·1 answer
  • What is the slope of the line with equation <br>-3+6y=12
    15·2 answers
  • What additional information is needed to prove
    10·2 answers
  • What keywords tell you when to multiply, or divide in word problems
    5·2 answers
  • It costs $120 for 20 students to visit an aquarium. How much does it cost for 152 students? Set up a proportion to solve.​
    10·1 answer
  • 29.8725 rounded to the nearest hundredth
    13·1 answer
  • Find the slope of the line that passes through (6, 68) and (54,-7)​
    8·2 answers
  • Luna is making a rope ladder. Each step of the ladder is 2 1/3 feet wide and uses an additional 1/2 foot on each end of the step
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!