What are inverse operations? Describe the inverse operations for addition, subtraction, multiplication and division.

Answers

Answer 1

Answer:

Answer:

Inverse operations are opposite operations that undo each other. Addition and subtraction are inverse operations. Multiplication and division are inverse operations.

Step-by-step explanation:

Answer 2

Answer:

Final answer:

Inverse operations are mathematical operations that undo each other. Addition and subtraction are inverse operations, as are multiplication and division. They're used in solving equations or simplifying expressions.

Explanation:

Inverse operations are operations that undo each other. These are used primarily in solving equations or simplifying expressions in math. The principal of inverse operation is that it cancels out the operation of the other, getting you closer to finding the exact numeral you're looking for.

Regarding the four basic mathematical operations, addition and subtraction are inverse operations of each other, and multiplication and division are inverse operations of each other. This means:

The inverse operation of addition is subtraction. If you add a number and then subtract the same number, you return to your original number. For example, for the numbers 5 and 3, if you perform the operation 5 + 3 - 3, you return to 5.
Similarly, the inverse operation of subtraction is addition. For the numbers 5 and 3, if you perform the operation 5 - 3 + 3, you return to 5.
The inverse operation of multiplication is division. If you multiply a number by another number and then divide by the same number, you return to your original number. For example, for the numbers 5 and 3, if you perform the operation 5 * 3 / 3, you return to 5.
And, the inverse operation of division is multiplication. For the numbers 5 and 3, if you perform the operation 5 / 3 * 3, you return to 5 (rounding to the nearest whole number).

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put the rainfall measurements in order from least to greatest.

0.97 meters

0.947 meters

1.5 meters

1.268 meters

Answers

To put the rainfall measurements in order from least to greatest we should consider the decimal places and orders of the numbers which as follows are:
1. 0.947 meters
2. 0.97 meters
3. 1.268 meters
4. 1.5 meters

What is the answer of 9m-14= -8

Answers

$9m-14= -8 \ \ \ | +14 \n \n9m -14 + 14=-8+14 \n \n 9m = 6 \ \ /:9 \n \nm=(6)/(9)\n \nm=(2)/(3)$

$9m-14=-8$
$9m-14+14=-8+14$
$(9m)/(9)=(6)/(9)$
$x=(6)/(9)$

In a word game, you choose a tile from a bag, replace it, and then choose another. If there are 28 vowels and 12 consonants, what is the probability you will choose a consonant and then a vowel?

Answers

Answer:

For consonants the answer is 28/40, which simplified is 7/10.

For vowels the answer is 12/40, which simplified is 3/10.

3 3/4 Divided by 2 1/12

Answers

The required answer would be a fraction of 9/5 which is determined by 3 3/4 Divided by 2 1/12.

What is the fraction?

A fraction is defined as a numerical representation of a part of a whole that represents a rational number.

What are Arithmetic operations?

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

/ Division operation: Divides left-hand operand by right-hand operand

For example 4/2 = 2

To determine the evaluation of 3 3/4 Divided by 2 1/12

⇒ 3 3/4 ÷ 2 1/12

Convert the mixed fractions into the Improper fraction, we get

⇒ 15/4 ÷ 25/12

Apply the Division operation, and we get

⇒ (15/4) / (25/12)

Reciprocal the terms of the denominator

⇒ (15/4) × (12/25)

⇒ 180/100

⇒ 18/10

⇒ 9/5

Therefore, the required evaluation of 3 3/4 Divided by 2 1/12 would be a fraction of 9/5.

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First make the fractions into improper fractions.
So then it becomes
15/4 divided by 25/12.
Next do the KCF method (Keep.change. Flip)
Keep 15/4 the same and switch the numbers of 25 and twelve. Then multiply.
15/4 x 12/25= 180/100
Simplify.
So 3 3/4 divided by 2 1/12 =9/5
9/5 can also be written as 1 4/5

Two increased by the product of a number and 9 is greater than or equal to 25.

Answers

Answer:

x≥2.56

Step-by-step explanation:

first we can write the inequality

2+9x≥25

we can now solve this with algebra

9x≥23

x≥2.56

A shipping crate contains 576 boxes of cereal. you open the top of the crate and you count 12 boxes across the front and 6 along a side. How many layers of cereal boxes are in the crate?

Answers

There are 8 layers in the crate!
Our volume is 576 units, or cereal boxes. 576 = 12 × 6 × UNKNOWN.
We can find our unknown number by dividing:
576 ÷ 12 ÷ 6 = 8 layers!
I hope this explained it!

ok so there is 12 boxes by 6 boxes per layer
so that is 72 boxes per layer
the crate has 576 boxes
therefore
576/72
and the answer is
8 layersi hope it helped you :-}

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