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2 years ago

MIDDLE SCHOOL

Mathematics

1 answer:

Lyrx [107]2 years ago

8 0

$39.99 • .07= 2.7993. 2.7993+$39.99= $42.79.

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Six over twenty five converted into a percent

marusya05 [52]

the answer is 24 percent

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3 years ago

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Make x the subject thank you

Leya [2.2K]

Answer:

$x =\sqrt{\frac{a^6m}{b^2}+n}$

General Formulas and Concepts:

Order of Operations: BPEMDAS
Equality Properties
Exponent Power Rule: $(b^m)^n=b^{mn}$

Step-by-step explanation:

Step 1: Define equation

$a\sqrt{\frac{x^2-n}{m} } =\frac{a^2}{b}$

Step 2: Solve for x

Multiply a on both sides: $\sqrt{\frac{x^2-n}{m} } =\frac{a^3}{b}$
Square both sides: $\frac{x^2-n}{m} =(\frac{a^3}{b})^2$
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Multiply m on both sides: $x^2-n =\frac{a^6}{b^2}m$
Add n to both sides: $x^2 =\frac{a^6}{b^2}m+n$
Simplify: $x^2 =\frac{a^6m}{b^2}+n$
Square root both sides: $x =\sqrt{\frac{a^6m}{b^2}+n}$

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2 years ago

Can someone help me again:( Which of the given side length form a right triangle?

dimulka [17.4K]

Answer:

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Step-by-step explanation:

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vovangra [49]

Answer:

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Step-by-step explanation:

IM NOT SURE IF THIS ANSWERS YOUR QUESTION PLEASE CLARIFY!!!!

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3 years ago