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
Setler [38]
3 years ago
14

If P = (-2,-1) and Q = (4,3) are the

Mathematics
1 answer:
Ivanshal [37]3 years ago
3 0

Answer:

Step-by-step explanation:

P(-2,-1) and Q(4,3)

average of x-coordinates = (-2+4)/2 = 1

average of y-coordinates = (-1+3)/2 = 1

midpoint of PQ: (1,1)

distance between midpoint and Q = √((4-1)²+(3-1)²) = √13

(x-1)² + (y-1)² = 13

You might be interested in
Sally gets paid $15.00 dollars per hour for a 40-hour work week and y dollars for each hour she works over 40 hours. What is the
Anna35 [415]

The equation x = 600 + 8y represents the earnings of Sally if she works 48 hours.

<u>Step-by-step explanation:</u>

  • Sally gets paid $15.00 dollars per hour for a 40-hour weekly work.
  • She gets y dollars for each extra hour she works over 40 hours.

<u>The equation can be framed as :</u>

Let,

  • x be the total pay she could get for 48 hours.
  • The amount she earned for 40 hours = 40 × $15 ⇒ $600
  • The amount she earned for extra hours = 8 × y ⇒ 8y

The equation is given as,

Total earnings = amount earned for 40 hours + amount for extra 8 hours.

⇒ x = 600 + 8y

Therefore, the equation x = 600 + 8y represents the earnings of Sally if she works 48 hours.

4 0
3 years ago
$150 for repair, $50 per week after repair to operate. X=#of weeks and y=total cost. Equate using slope-intercept form
Cloud [144]

Answer:

y=150+50x

Step-by-step explanation:

Given data

Repair= $150

weekly charge = $50

X=#of weeks and y=total cost.

Hence the expression in slope-intercept form is

y=150+50x

8 0
3 years ago
Please answer the question! It is optional to answer the one where you need to upload the graph but if you wanna help answer it
Ganezh [65]
The answer is option 3
6 0
3 years ago
Mr. Garcia is spreading mulch in his yard he spreads 3 square yards and 40 minutes how many square yards can he mulch in 1 hour
Verdich [7]

Answer:

Step-by-step explanation:

3 over 2/3 → 3/1 divided by 2/3  → 3/1  x 3/2 (do keep change flip)

once you multiply you'll get 9/2.

4 0
2 years ago
Which point is in the solution set of the equation 3x+2y&gt;7
Mekhanik [1.2K]

Answer:

it is a that is the answer

8 0
3 years ago
Other questions:
  • How many combinations of 3 rocks can you choose from 8 rocks
    14·1 answer
  • Can anyone help me with this
    13·1 answer
  • Joshua's goal is to sell more than 20 items at a farmers' market. So far, he has sold 6 items. Each of his customers buys 2 item
    12·2 answers
  • Suppose y varies as x, and y=16 wen x=8. find y when x=16
    11·1 answer
  • Write an addition sentence that equals 1 X 5
    7·2 answers
  • Please help right away
    6·1 answer
  • Need help ASAP Geometry
    11·1 answer
  • NOT TO
    6·1 answer
  • You have 5 green marbles, 6 red marbles, 1 white marble and 3 yellow marbles in a bag. What is the probability of selecting a no
    11·2 answers
  • One student simplified x5 + x5 to x10 . A second student simplified x5 + x5 to 2x5 . Which student is correct? Explain.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!