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
Olin [163]
3 years ago
11

I need help! I'm *so* confused! I will mark Brainliest

Mathematics
1 answer:
Naddik [55]3 years ago
5 0

Answer:

(-2,21)

Step-by-step explanation:

2 days ago, Paulo's commute time was halfway between his commute times 8 and 9 days ago.

8 days ago means that x-coordinate -8 represents this day. Count 8 units to the left and find that when x = -8, y = 24 minutes.

9 days ago means that x-coordinate -9 represents this day. Count 9 units to the left and find that when x = -9, y = 18 minutes.

Find halfway commute time between points (-8,24) and (-9,18):

y=\dfrac{24+18}{2}=\dfrac{42}{2}=21,

then coordinates that Paulo should graph are

(-2, 21)

(-2 means 2 days ago, 21 is the halfway)

You might be interested in
Solve for X.<br><br> Y=2/3×-4
ArbitrLikvidat [17]

Answer: -8/3

Step-by-step explanation:

Multiplying a positive and a negative equals negative: (+)•(-)=(-)

y= - 2/3•4

Y= -8/3

3 0
3 years ago
The perimeter of a rectangle is 250 inches. if the length is 4 times as big as the width, what is the length and width of the re
yarga [219]

The length and width of the rectangle are 7.90 inches and 31.6 inches respectively

It is given that,

Let the length of the rectangle = l

Let the width of the rectangle = w

The perimeter of the rectangle = 250 inches

l x w = 250 ....eq 1

Then,

Length is 4 times as big as width

4l = w

We need to find, the length and width of the rectangle

Putting the value of w in eqn 1

We get,

4l^{2} = 250

l^{2} = 62.5

l = \sqrt{62.5}

l = 7.90

Similarly, we can get,

w = 4l

w = 4 x 7.90

w = 31.6

Hence, the length and width of the rectangle are 7.90 inches and 31.6 inches respectively

To learn more about, perimeter, here

brainly.com/question/18793958

#SPJ4

8 0
1 year ago
Count back by one with the number 953
krok68 [10]
If i read it right, it would just be 1 - 953. Depending on your grade (Around 3rd grade it would just be 952) Above that would be -952
6 0
3 years ago
Okay I don't understand how do I do this. It say :
Lilit [14]

2x+3=17

subtract 3 from each side

2x+3 -3 = 17 -3

2x = 14

divide by 2 on each side

2x/2 = 14/2

x = 7

6 0
3 years ago
Read 2 more answers
The box plots below show the average daily temperatures in January and December for a U.S.
Marysya12 [62]

Answer:

The answer is C

Step-by-step explanation:

Took the test!

3 0
2 years ago
Other questions:
  • A line passes throught the point (-4,7) and has a slope of 2/3. Write an equation in point slope form for this line.
    12·1 answer
  • If you borrow $450.00 at a 5% interest, how much will you pay in one month?
    7·1 answer
  • How do you convert 2 1/2 years into month?
    15·2 answers
  • The temperature t is at least 75°F?
    12·1 answer
  • Which statement best compares a line and a point ?
    5·1 answer
  • Analyze the diagram below and complete the instructions that follow. <br><br> Solve for y.
    7·1 answer
  • 20 pts if you answer 23 AND 24.
    15·1 answer
  • Write the inverse of the equation in f '(x) notation<br> X + 5y = 15
    8·1 answer
  • When playing the lottery game Cash4Life, you must choose a cash ball number from 1 through 4. What is the probability that the r
    10·1 answer
  • An elliptically shaped garden is surrounded by a wood walkway. The garden is 15 meters long and 8 meters wide. The walkway is 2.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!