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
anastassius [24]
3 years ago
11

What is the inverse operation you would use to solve n-9=-18?

Mathematics
2 answers:
Margaret [11]3 years ago
8 0
Answer
N-9=-18
Move the -9 to -18 and add those cuz if there’s two negative u have to add
Add 9
Sphinxa [80]3 years ago
4 0

Answer:

You would put n minus -18 and get 9 as your answer that way and then you add and subtract to get the answer to n

Step-by-step explanation:

You might be interested in
Christina put 15 vegetables on her tray if 1/5 of the vegetables were carrots how many carrots were on the train make a drawing
LiRa [457]
The answer I she had 3 carrots, this I how you solve it

15* 1/5

I do not know how to upload the drawing so sorry about that!
6 0
2 years ago
A number multiplied by -7, subtracted drom the sum of 7 and five times athe number
Ad libitum [116K]
I always use Socratic see if that’ll help
7 0
2 years ago
Read 2 more answers
Can someone help me out here? +brainliest
natali 33 [55]

Answer:

  A) 40

  B) length = 4.275 km; not quite true. See below for explanation.

Step-by-step explanation:

A) Your calculator can tell you the ratio ...

  (national pennies)/(local pennies) = (8×10⁶)/(2×10⁵)

  = (8/2)×10⁶⁻⁵ = 4×10¹ = 40

The national drive collected 40 times as many pennies as the Valley Stream Central goal.

__

B) Multiplying the number of pennies by the diameter of each will tell the length of the line of pennies. That length can be compared to the 5 km distance to determine if the reporter's statement is true. (It is <em>not</em> true.)

  length of string = (length of penny) × (number of pennies)

  = (19×10⁻⁶ km) × (2.25×10⁵) = 42.75×10⁻¹ km = 4.275 km

The length of the pennies laid side-to-side is less than 5.0 km. The reporter's statement is not true.

_____

All scientific and graphing calculators and many 4-function calculators will let you enter numbers in scientific notation.

3 0
3 years ago
the length of a rectangle is 3 times the width the perimeter of rectangle is 44cm. what is the length and the width?
Gennadij [26K]

The rectangle length is 16.5 cm.

The rectangle width is 5.5 cm.

5 0
3 years ago
8 x y =369 y = ?<br><br> y x 9 = 63 y = 6 + y =?
Nina [5.8K]

Answer:

1. 46.125

Step-by-step explanation: Is your second one in the right format? I don't understand what it is asking.  For the first one, however, you need to free the y being multiplied to 8 and so you are going to undo it by dividing 369 by 8.

7 0
3 years ago
Other questions:
  • Please help me with this question
    15·2 answers
  • Write the equation of the line with an undefined slope, passing through the point (2, 5).
    13·1 answer
  • Which tools can be used for inductive reasoning?
    15·1 answer
  • I WILL AWARD BRAINLIEST!!!! PLEASE HELP!!
    13·1 answer
  • F ind the volume under the paraboloid z=9(x2+y2) above the triangle on xy-plane enclosed by the lines x=0, y=2, y=x
    13·1 answer
  • The options for the first blank are 45, 240, 270, and 315
    14·1 answer
  • Describe the explicit formula?
    9·1 answer
  • 5.
    10·1 answer
  • Can someone help me with this? There's multiple images btw.
    12·1 answer
  • Which expression is equivalent to
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!