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3 years ago

I need help with this. Please and thank you! ❤

Mathematics

2 answers:

Flura [38]3 years ago

8 0

5 to the power of 7
Aka 5x5x5x5x5x5x5

Phantasy [73]3 years ago

5 0

Answer

5 to the power of 7

Explanation

Multiply the length by the width. When multiplying numbers with exponents and similar bases, you can just add the exponents. If this doesn't make sense I'll show you.

The length is 5*5*5*5.

The width is 5*5*5.

Multiply this, and you get 5*5*5*5*5*5*5.

This is 5 times itself seven times.

The area of the rectangle is 5 to the power of 7.

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Solve the system.

Rainbow [258]

The answer A.the solution is (5,-2) definitely works because 5+-2=3 and 5--2=7 not sure if there's infinite number of solutions tho

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3 years ago

ILL DO BRAINLIEST

Luden [163]

Answer:

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3 years ago

Identify the parts of the expression 4.2m + (8 , 2) - 6.

yan [13]

Answer:

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Step-by-step explanation:

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2 years ago

(x^2y^3) = (xy^a)^b

Rainbow [258]

Answer:

C. $\frac{3}{2}$

Step-by-step explanation:

To find the value f b, we need to compare the exponents.

The given exponential equation is:

$( {x}^{2} {y}^{3} )^{3} = ( {x} {y}^{a} )^{b}$

Recall and apply the following rule of exponents.

$( {x}^{m} )^{n} = {x}^{mn}$

We apply this rule on both sides to get:

${x}^{2 \times 3} {y}^{3 \times 3} = {x}^{b} {y}^{ab}$

Simplify the exponents on the left.

${x}^{6} {y}^{9} = {x}^{b} {y}^{ab}$

Comparing exponents of the same variables on both sides,

$b = 6 \: and \:\: ab = 9$

$\implies \: 6b = 9$

Divide both sides by 6.

$b = \frac{9}{6}$

$b = \frac{3}{2}$

4 0

3 years ago

Explain how to solve for the rate in a simple interest equation if you are given the interest amount, the principal, and the tim

FrozenT [24]

Answer:

divide the interest amount by the product of the principal and time

Step-by-step explanation:

The simple interest formula is I = prt where I is the interest, p is the principal, r is the rate and t is the time (in years). Rewriting this formula so that r is the subject we get r = I / pt. Therefore the answer is divide the interest amount by the product of the principal and time.

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3 years ago