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
atroni [7]
3 years ago
15

1. The sum of two numbers is 90. Their difference is 18. Find the numbers. A(40, 22) B(45, 45) C(36, 54) D(27, 63) E (40, 50) F

(72, 90)
Mathematics
1 answer:
Genrish500 [490]3 years ago
3 0

Answer:

36 and 54

Step-by-step explanation:

54-36=18

54+36= 90

You might be interested in
The standard diameter of a penny is 0.75 in. and the standard
Blababa [14]

Answer: .045

Step-by-step explanation:.75=.750 so, 750-705=.045

Hope this helps!

6 0
3 years ago
A sequence of numbers a1, a2, a3, . . . is defined as follows: a1 = 3, a2 = 5, and every term in the sequence after a2 is the pr
Dmitry [639]

Answer:

  (D)  t^4

Step-by-step explanation:

You have defined ...

  a3 = a2·a1

  a4 = a3·(a2·a1) = a3²

  a5 = a4·(a3·a2·a1) = a4² = (a3²)² = a3⁴

Then if a3 = t, a5 = t⁴

6 0
3 years ago
A cable is 20 meters long. How long is the cable in decimeters?
Sunny_sXe [5.5K]
200 decimeters
explanation: there is 10 decimeters in a meter
so 10×20=200

PLEASE MARK BRAINLIEST
3 0
3 years ago
Read 2 more answers
What is 4.2 converted into a fully reduced fraction?
Monica [59]

Answer:

4 1/5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Why is it easier to count on to add if you start with the greater addend
Vesnalui [34]
I think this is more of an opinion than an actual answer

6 0
3 years ago
Other questions:
  • What is the distance between points A and B?
    6·2 answers
  • PLEASE HELP ME GET AN A
    12·1 answer
  • Consider the set T = {1, 2, 3, 4, 5, 6}. Let R = {(a, b) | a divides b} be a relation on the set T. Identify the missing ordered
    14·1 answer
  • Which of the following is the graph of f(x) = x^2 + 3x − 4?
    9·1 answer
  • Lucas jogged 13 mile in 4 minutes. He divided to find how far he jogged per minute, but he made a mistake. Which reason explains
    6·1 answer
  • Can someone help me with this question?
    7·1 answer
  • Math WILL GIVE BRAINLIEST A. How many different outcomes are represented in your tree diagram?
    14·1 answer
  • Help? Ty ASAP Tysm tysm tysm
    12·2 answers
  • Which expression is equivalent to 3a+9a+7b-b
    8·1 answer
  • Can Someone Help Me With This Please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!