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
zalisa [80]
3 years ago
5

The points (-1, r) and (2, 3) lie on a line with slope -1.Find the missing coordinate r

Mathematics
1 answer:
Tomtit [17]3 years ago
8 0

Answer:

r=0

Step-by-step explanation:

1) Place point (2, 3) on graph.

2) Use the slope of -1 to go left -1 and go down -1

3) Until you get to x value of -1

You might be interested in
Chef Rita Is cooking for a Sunday brunch.She knows that 22 pancakes can feed 8 people.She is wondering how many people she can f
AlexFokin [52]

Answer:

Chef Rita can feed 20 people with 55 pancakes.  

Step-by-step explanation:

We can solve this problem using equivalent ratios.  Since we know that Chef Rita can feed 8 people with 22 pancakes, we can set up the ratio:

\frac{22pancakes}{8people}=\frac{22}{8}

To solve how many people she would be able to feed with 55 pancakes, we can set ratios equal to each other and solve for 'x' which is the number of people.  

\frac{22}{8}=\frac{55}{x}

We can see what factor we multiply 22 by to get 55 and then we multiply the denominator by the same factor to get our equivalent ratio.  55 ÷ 22 = 2.5.  So, 8 x 2.5 = 20 people.  

4 0
4 years ago
Read 2 more answers
What's the surface area of this figure? (figure shown on picture)
KIM [24]

Answer:

800 in²

Step-by-step explanation:

Let’s find the area of all the shapes in the net.

10 · 10 = 100

100 · 2 = <u>200</u>

15 · 10 = 150

150 · 4 = <u>600</u>

200 + 600 = <u><em>800</em></u>

3 0
3 years ago
PLEASE HELP ME!!! ANSWER BOTH QUESTIONS &amp; I WILL MARK BRAINLIEST!!!
Nataly [62]
1)b
2)a
Let me know if u want me to show my work
5 0
3 years ago
If jill climed 100 feet more how many feet above sea level would she be
Anit [1.1K]
You have to have a better question to answer that, 100 feet more what?
5 0
3 years ago
Hey can someone help me and check my answers? thanks &lt;3
Tasya [4]
Remember
x^-m=1/(x^m)
u^-3=1/(u^3)
1/(u^3)=1/125
therefor
u^3=125
u=5




x=-3
easy
y=-3-13
y=-16
correct



normally, y is output
(x,y)
chose al second numbers
0,3 are all acceptable
B and D




y=mx+b
m=-3
y=-3x+b
sub point
(x,y)
(1,-2)
-2=-3(1)+b
-2=-3+b
1=b
y=-3x+1

remember (x,y) you keep swtiching those

3 0
3 years ago
Other questions:
  • Write or draw to explain two ways you can find the sum of 3+4+5
    7·2 answers
  • If square ABCD is dilated by a scale factor of 1 3 with a dilation center at vertex A, by what factor does the area of the squar
    15·1 answer
  • Prove that 2n + 1 ≤ 2n for n ≥ 3
    15·1 answer
  • at a dog shelter a, 26-pound bag of dog food will feed 40 dogs. how many dogs would you expect to feed with a 13-pound bag dog f
    7·1 answer
  • Find the geometric means in the following sequence. –14, ? , ? , ? , ? , –235,298
    15·1 answer
  • The length of the missing side is: ?m
    9·1 answer
  • A softball has a surface area of 201 square
    11·1 answer
  • A triangular prism is 32 inches long and has a triangular face with a base of 18 inches and a
    14·2 answers
  • If four ounces of orange juice contain 50 calories, how many ounces of orange juice will have 175 calories
    10·2 answers
  • There are three times as many girls as boys in the school choir. If there are 24 girls how many singers are in the chior altoget
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!