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2 years ago

Find each sum or difference -8/35+2/5=

Mathematics

2 answers:

Alexxandr [17]2 years ago

8 0

Answer:

6/35

Step-by-step explanation:

change 2/5 to 14/35 so the denominators are even.

after that you get -8/35+14/35

then you get 6/35

Lena [83]2 years ago

6 0

First find the common denominator.

-8/35 + (2)(7)/(5)(7) = -8/35 + 14/35

-8/35 + 14/35 = 6/35

Answer: 6/35

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Answer:

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Step-by-step explanation:

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NNADVOKAT [17]

Answer:

Step-by-step explanation:

The sale price = Initial Cost - 15% of the initial Cost

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2 years ago

If x^2=y^2+z^2 what does x equal?

Zepler [3.9K]

Answer:

$\displaystyle x = \sqrt{y^2 + z^2}$

General Formulas and Concepts:

Pre-Algebra

Equality Property

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Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle x^2 = y^2 + z^2$

Step 2: Solve for x

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Vinil7 [7]

Yes

Step-by-step explanation:

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3 years ago

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