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xz_007 [3.2K]
3 years ago
7

If a = b, then ac = bc. This is called the ________ ________ of equality. what is it?

Mathematics
1 answer:
aniked [119]3 years ago
6 0

This is called the <u>Multiplication property of equality.</u>

The multiplication property of equality states that whatever you multiply on one side, you must multiply the same quantity on the other side of the equation. In this case, variable c is multiplied to both sides of the equation.

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A certain drug is made from only two ingredients: compound a and compound
Sedaia [141]
In total there will be 688 milliliters of compound used 258 from compound B and 430 milliliters of compound A so 688 in total.
7 0
3 years ago
Read 2 more answers
The problem involves a conversion from feet to miles. How many feet are in one mile? Use the Internet or another resource if you
Ghella [55]

The value of the 1 mile is equal to 5280 feet

We have given that,

The problem involves a conversion from feet to miles.

We have to determine how many feet are in one mile.

<h3>What is the conversion form?</h3>

Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors.

1 mile is equal to 5280 feet

Therefore we get,

1mile=5280 feet.

To learn more about the conversion visit:

brainly.com/question/23718955

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6 0
1 year ago
Pt.2
lina2011 [118]
The median is the middle number.

So if it’s, 5,6,7,8,11,11,15, then 8 is the median! Hope this helps!!
4 0
2 years ago
The number is even. It is nit divisible by 3. It is not divisible by 5. It is not greater than 9^2. Is it not less than 8^2. Wha
TEA [102]

Answer:

64, 68, 74, 76

Step-by-step explanation:

Ok so in a confusing way, the last two statements are telling you that the number is greater than 8^2, which is 64, and the number is less that 9^2, which is 81.

The number has to be even, so I will list the even numbers between those two numbers:

64, 66, 68, 70, 72, 74, 76, 78, 80.

It cannot be divisible by 3, which rules out 66, 72, 78

64, 68, 70, 74, 76, 80 remains

It cannot be divisible by 5, which rules out 70 and 80

64, 68, 74, 76  are the possible answers,

*Note: I believe I did this right, but because of the tricky wording of the last two statements, 64 may not be included.

4 0
3 years ago
Find the inverse of the function: f(x)=1/5x+4
Greeley [361]

Answer:

B. {f}^{ - 1} (x) = 5x - 20

Step-by-step explanation:

f(x) =  \frac{1}{5} x + 4

y =  \frac{1}{5} x + 4

x =  \frac{1}{5} y + 4

\frac{1}{5} y + 4 = x

y + 20 = 5x

y = 5x - 20

\boxed{\green{{f}^{ - 1} (x) = 5x - 20}}

5 0
3 years ago
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