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Alexandra [31]
3 years ago
10

The statement "If 1/2x=5, then x=10 is justified by the

Mathematics
2 answers:
Anton [14]3 years ago
6 0
I think it's the Multiplication Property of Equality.

Hope this helps you! :)
Zarrin [17]3 years ago
3 0
<h2>Answer:</h2>

The right answer is - Multiplication property of equality

<h2>Step-by-step explanation:</h2>

The Multiplication Property of Equality states that if we multiply both the sides of any given equation by the same number, then the sides are equal.

Here we have been given the equation:

\frac{x}{2} =5

Now multiplying both the sides by 2 we get

\frac{2x}{2}=5*2

So, we get x = 10

Therefore, Multiplication property of equality is the answer.

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What is the cosecant of angle X?
givi [52]

Answer:

cscX = \frac{y}{x}

Step-by-step explanation:

using the trigonometric identity

cscX = \frac{1}{sinX}

sinX = \frac{opposite}{adjacent} = \frac{x}{y}

cscX = \frac{1}{\frac{x}{y} } = \frac{y}{x}


8 0
3 years ago
Meg saved coins she found for a year. She found a total of 95 pennies, 13 nickels, 41 dimes, and 11 quarters. She would like to
Katen [24]

Answer:

40 coins in each piggy bank

Step-by-step explanation:

Add all the coins together.

95 pennies+ 13 nickels+ 41 dimes+ 11 quarters=160 coins

Divide the number of coins by 4.

160 coins divided by 4 piggy banks= 40 coins in each piggy bank

I hope this helps ;)

5 0
3 years ago
A circle has a diameter of 14 feet. What is the circumference of the circle? Use 3:14 for pie.
Marianna [84]

Answer:

Circumference= 43.96 feet

Step-by-step explanation:

Diameter of the circle= 14 feet

Radius of the circle= 14/2= 7 feet

Circumference of the circle= 2\pi r

As, \pi =\frac{22}{7}=3.14

Circumference:

                          =2*3.14*7\\\\=3.14*14\\\\=43.96feet

The circumference of the circle with the radius= 7 feet is 43.96 feet

6 0
3 years ago
Someone please help.​
brilliants [131]

Answer: 3,19 which is larger than the original

Step-by-step explanation: if you consider that the original average is 3 you can say that all 25 students have 3 siblings so the average is 3, if you add another students with 8 siblings and do some math (25*3+8)/26 its 3,19

8 0
3 years ago
What does 11 meters equal in centimeters
joja [24]
The answer is 1100 centimeters.
4 0
3 years ago
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