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
cricket20 [7]
3 years ago
15

-18 (-3) answer explain

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

54

Step-by-step explanation:

18(3) = 18+18+18 = 54

But remember that we have two negatives

When you multiply two negative numbers, they become positive, therefore your answer is 54

You might be interested in
Find the 53" term of the following arithmetic sequence.<br> 3, 11, 19, 27, ...
statuscvo [17]

Answer:

419

Step-by-step explanation:

a=3

d=11-3=8

a_{n}=a+(n-1)d\\n=53\\a_{53}=3+(53-1)*8\\=3+52*8\\=3+416\\=419

5 0
3 years ago
Mika and her two best friends are all dressing up as superheroes for Halloween this year. Their costumes are almost ready, but e
Sever21 [200]

Answer:

4yards

Step-by-step explanation:

4ft×3=12ft

1yrd=3ft

12ft÷3ft=4yards

6 0
3 years ago
Superman needs to save lois from the clutches of lex luthor.after flying for 6 seconds he is 1830 meter
Bond [772]

Answer:1. 2,200 meter

2.75 second

3.34 second meter

8 0
2 years ago
J - 5 = q<br><br> What is J and Q?
Doss [256]

Answer:

There might be more to this problem that not included?

Based on the question written, J and Q would be anything that is mathematically supported.

I could a virtually endless combination, that's why I think we may be missing part of the question.

Here are some solutions:

J=11, Q = 6   11-5=6

J=12, Q= 7   12-5=7

J= 7, Q = 2   7-5=2

J = 162, Q = 157  162-5=157

5 0
3 years ago
A mermaid is swimming at sea level when a human comes by. She dives underwater at a rate of 3 meters per second. She continues t
Mandarinka [93]

Answer:

63 metres

Step-by-step explanation:

Distance covered in 1 second = 3 m

Time taken =21 sec

Her position = 3 x 21 m = 63 metres

7 0
4 years ago
Read 2 more answers
Other questions:
  • 10.5 in the form a/b
    6·1 answer
  • The degree of the function f(x)=-(x+1)^2(2x-3)(x+2)^2 is blank, and it’s y intercept is ( ) blank
    7·1 answer
  • What is the square root of 25p^3 expressed in simplified form?
    6·1 answer
  • C is the midpoint of AB, AC=2x+2 and AB=8x. set up and equation and showing all steps, solve for x and length CB.
    6·1 answer
  • Melanie and Melissa are sharing the cost of a pizza party. Melanie is buying 2 pizzas for $14.00 each and 3 orders of garlic bre
    10·2 answers
  • These polygons are similar. find the value of x
    9·1 answer
  • Express 0.75 as a fraction in its lowest terms
    7·1 answer
  • PLEASE HELP FIND ANGLE Z
    6·2 answers
  • A company sells cases of Mountain Dew. The revenue generated by selling x cases is described as LaTeX: \text{R(x)=50x} . The cos
    5·1 answer
  • 15
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!