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
Pavlova-9 [17]
3 years ago
12

Find two numbers whose sum is 28 and whose difference is 13

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0
I could be wrong but 20.5 and 7.5
You might be interested in
It took a car 4 hours to travel 180 miles. If the car drove a steady speed, how fast was it going?
tester [92]

Answer:

45 mph

Step-by-step explanation:

It took the car 4 hours to travel 180 miles

Then

It took the car 4/4 hours to travel 180/4 miles

Since 4/4 = 1 and 180/4 = 45

Then

It took the car 1 hours to travel 45 miles

Therefore ,the car was it going at 45 mph

7 0
2 years ago
PLZ I NEED ANSWERS NOW!!!! {(-1, 2), (0, 2), (5, 2)} is a function. TrueFalse
KIM [24]

Answer:

True

Step-by-step explanation:

every x only has one y

7 0
3 years ago
A circle has a diameter of 6 centimeters what is the approximate area of the circle​
KiRa [710]

Answer:

28.26 cm^{2}

Step-by-step explanation:

The radius is half of the diameter. 6/2 = 3, so the radius of this circle is 3 cm.

The formula for the area of a circle is: πr^{2}

Plugging 3 into the radius, we have:

3^{2} × π =

9 × π

We can round π to 3.14

9 × 3.14 = 28.26

7 0
3 years ago
PLEASE HELP! SUPER EASY QUESTION! THANK YOU!
kobusy [5.1K]

Answer:

Step-by-step explanation:

a+pR^2-2pr^2, since R=15 and r=7.5

A=225p-112.5p

A=112.5p

a= 353.25ft^2

8 0
3 years ago
Read 2 more answers
What is the y-value in the second<br> problem?
BabaBlast [244]

Answer:

what is the 2nd problem????

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!! There is a two-digit number whose units digit is six less than the tens digit. Four times the tens digit plus
    5·2 answers
  • Is the equation x=-5-y and 2+y=-x+3 coincident, intersecting, or parallel
    6·1 answer
  • Solve for ? To make a no solution problem
    11·1 answer
  • How many 7 digit phone numbers (using digit 0 to 9)can be formed if I can't be the first digit
    7·1 answer
  • -8+19+8 O 0 O 11 O 19 35<br>​
    14·1 answer
  • 3/4x=48 What is x? I can be a decimal or fraction.​
    14·2 answers
  • 2 7/10 -1 1/4 solving fractions
    15·1 answer
  • Find the remainder when you divide <br><br> (−7) by 90.
    14·1 answer
  • #1
    9·1 answer
  • Please help with this math problem! Will give brainliest! :)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!