3 years ago

-5 1/4 - (-7 1/2) Simplify, help asap

Mathematics

2 answers:

Aleks04 [339]3 years ago

8 0

Answer:

2.25

Step-by-step explanation:

Ivenika [448]3 years ago

6 0

Answer:

2 1/4

Step-by-step explanation:

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Elina [12.6K]

Answer:

$\frac{x^3}{z^2}$

Step-by-step explanation:

There are no given values, therefore we can't determine a definite answer. However, we are able to simplify the expression.

As we all know that any variable or number to the power of 0 is equal to 1. This means that $y^0 = 1$ .

We also know that a negative power can bring the variable down and make it a fraction. This means that $z^-^2=\frac{1}{z^2}$

Now that we got these two sorted we are able to write it in a simplified form.

Answer: $\frac{x^3}{z^2}$

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3 years ago

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3 years ago

Solve these equations.<br> 1. -16 = v - 14<br> 2. -2n = -22<br> 3. 25 = b + 7

leonid [27]

1) -16 = v - 14

Add 14 to both sides.

v = -2

2) -2n = -22

Divide both sides by -2.

n = 11

3) 25 = b + 7

Subtract 7 from both sides.

b = 18

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3 years ago

If the relationship is proportional, what is the missing value from the table?

Rom4ik [11]

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Step-by-step explanation:

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Pythagorean Theorem help please!

Sergio [31]

$14^2+48^2=c^2$
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4 years ago