M divided by 6 = 21 so what does m equal

Mathematics

1 answer:

loris [4]3 years ago

6 0

Answer:

Step-by-step explanation:

M equals 3.5

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Write the following with positive exponents: 10 to the -5 power

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Answer:

10^-5

Step-by-step explanation:

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3 years ago

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Select the equivalent expression.

Free_Kalibri [48]

Answer:

$\frac{7^{15}}{3^{30}}$

Step-by-step explanation:

The given expression is:

$(\frac{3^{-6}}{7^{-3}})^{5}$

Moving the expression to the other side in the fraction changes its sign to opposite. A numerator with negative exponent, when written in denominator will have the positive exponent. Using this rule, we can write:

$(\frac{3^{-6}}{7^{-3}})^{5}\\\\ = (\frac{7^{3}}{3^{6}} )^{5}$

The exponent 5 can be distributed to both numerator and denominator as shown:

$(\frac{7^{3}}{3^{6}} )^{5}\\\\ = \frac{(7^{3})^{5}}{(3^{6})^{5}}$

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So, the expression similar to the given expression and with positive exponents is: $\frac{7^{15}}{3^{30}}$

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3 years ago

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Graph this parametric equation<br><br> x = 2t y = t + 5, -2 ≤ t ≤ 3

UNO [17]

We are given the following data: <span>x = 2t, y = t + 5, -2 ≤ t ≤ 3. The data is valid since there are three unknowns in this problem and that three equations would suffice to answer the problem.

We start with the given </span>-2 ≤ t ≤ 3 then substitute y = t +5 by using the limits of the range:

at t = -2 ; y = -2 + 5 = 3
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for the second equation

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we group the points based on their original corresponding t's

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