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marshall27 [118]
3 years ago
7

What is the inverse operation of multiplication? How do you "undo" multiplication?

Mathematics
1 answer:
mestny [16]3 years ago
3 0

Subtraction is the inverse operation that "undo" multiplication.

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

The effects caused by any operation can be reversed and the reversing process is called Inverse Operation. Mathematics had four major operations, they are Addition, Subtraction, Multiplication, and Division.

Addition and Multiplication are interconnected to each other so as  Subtraction and Division. But Addition and Subtraction are the inverse operations. Also, Multiplication and Division are Inverse Operations.

Moreover, there are inverse properties explaining these Inverse Operations. These properties will result in an identity number. The identity number for Addition and Subtraction is 0 and for Multiplication and Division is 1.

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Una compañía de fabricación de muebles suele emplear 18 horas para ensamblar 12 muebles. Para determinar el número de muebles qu
uysha [10]

Answer:

The time required is 4.5 hours.

Step-by-step explanation:

A furniture manufacturing company typically takes 18 hours to assemble 12 pieces of furniture. To determine the number of pieces of furniture that will be assembled in 3 hours, the following calculations were proposed; the one that allows to verify this relationship correctly is

The 12 pieces of furniture assembled in 18 hours

So, 1 piece assembled in 18 / 12 hours = 1.5 hours  

And 3 pieces assembled in 3 x 1.5 = 4.5 hours

5 0
3 years ago
Jim’s sleeping bag is 5 feet long.Jorge’ sleeping bag is 2 yards.Stevens sleeping bag is 68 inches,Whose sleeping bag is longer
Mariulka [41]

Well, we know 1 yard is 3 feet, so 2 yards is 6 feet. That makes Jorge's sleeping bag longer than Jim's. (6 feet is longer than 5 feet)

We also know that 1 yard is 36 inches, so 2 yards is 72 inches. That makes Jorge's sleeping bag longer than Steven's. (72 inches is longer than 68 inches)

Since Jorge's sleeping bag is longer than both Jim's and Steven's, Jorge's sleeping bag is longer.

4 0
3 years ago
Insert three arithmetic means between 4 and 10.
Bumek [7]

Answer:

5.5, 7, 8.5

Step-by-step explanation:

Find the mean of 4 and 10, that is

\frac{4+10}{2} = \frac{14}{2} = 7

Now repeat with 4 and 7 and 7 and 10

\frac{4+7}{2} = \frac{11}{2} = 5.5

\frac{7+10}{2} = \frac{17}{2} = 8.5

Hence

4, 5.5, 7, 8.5, 10 ← is an arithmetic sequence with d = 1.5

4 0
3 years ago
I have another Brainliest
Lynna [10]

Answer:

  1. 5 times
  2. $22.75

Step-by-step explanation:

1.  Let n represent the number of times you can ride. To keep the cost within your budget, you must have ...

  2.75n ≤ 15.00

  n ≤ 5.45

You can ride 5 times. You don't have enough money to ride 6 times.

__

2. You can choose the correct answer using estimation of the costs. (You only need to work out the numbers in detail if an estimate doesn't get you close enough.)

3 all-day passes are a little more than $20 each, so cost a little more than $60.

2 rides on the Mountain Coaster are another $9, so your total cost will exceed $69. That means you will get less than $31 in change from $100. The only answer choice in that range is $22.75.

If you add up the costs of the passes and rides, you find they come to $77.25, so your change from $100 will be $22.75.

5 0
3 years ago
Please help :))) Find the area.
diamong [38]

Answer:

a. 140 in²

Step-by-step explanation:

Find the area of triangle

1/2×10×6 = 30

The area of rectangle

10×11 = 110

Total of area = 30 + 110

= 140 in²

4 0
3 years ago
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