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3 years ago

Please answer this question with any of the 4 choices i have been struggling with this

Mathematics

2 answers:

kotegsom [21]3 years ago

7 0

Answer:

Choice A. $\frac{2}{3}$

Step-by-step explanation:

Turn the mixed numbers into improper fractions:

$\frac{14}{9} /\frac{7}{3}$

Flip the second term and multiply:

$\frac{14}{9} /\frac{3}{7}$
$\frac{42}{63}$

Simplify:

$\frac{2}{3}$

tiny-mole [99]3 years ago

7 0

Answer:

Step-by-step explanation:

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A=755y/t^2 <br> Solve for y.

timofeeve [1]

Answer:

y = At²/755

Step-by-step explanation:

A = 755y/t²

multiply both sides by t²

At² = 755y

Divide both sides by 755

At²/755 = y

Flip

y = At²/755

5 0

3 years ago

Express in terms of logarithm without exponents

sdas [7]

$\bf log_{{ a}}(xy)\implies log_{{ a}}(x)+log_{{ a}}(y)
\\ \quad \\
% Logarithm of rationals
\\ \quad \\
% Logarithm of exponentials
log_{{ a}}\left( x^{{ b}} \right)\implies {{ b}}\cdot log_{{ a}}(x)\\\\
-----------------------------\\\\
log_b(xy^2z^{-6}\implies log_b(x)+log_b(y^2)+log_b(z^{-6})
\\\\\\log_b(x)+2log_b(y)-6log_b(z)$

now, the one below that, which is equivalent to that? well, just look above it

6 0

3 years ago

What is the solution to the system of equation

Alla [95]

Hello,

Please, see the attached file.

Thanks.

8 0

4 years ago

9.9 x 10-3 in standard form.

Tema [17]

Answer:

Step-by-step explanation:

9.9 times 10= 99-3=96

7 0

3 years ago

Expand the following expression by using the distributive method.<br> 3(4x + 5y)

Liula [17]

Answer: 12x + 15y

Explanation:
1. 3 x 4x + 3 x 5y
2. 12x + 15y

This expression can not be expanded further because there are no like terms.

Hope this helps :)

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3 years ago