Mathematics, 04.01.2022 01:00 jaycobgarciavis

7^8 x 7^3 x 7^4 divided by 7^9 x 7^5 ASAP answer please and thankyou

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Answer from: correafelix7

$\huge\underline\color{purple}{Answer ☘}$

$7 {}^{8} \times 7 {}^{3} \times 7 {}^{4} \div 7 {}^{9} \times 7 {}^{5} \\ = 7 {}^{8 + 3 + 4 - 9 + 5 } \\ = 7 {}^{11}$

furthєr... 7¹¹ = 1977326743———————————

$\color{pink}\boxed{Additional \: \: Information♡}$

$properties \: that \: we \: used \: while \\ solving \: the \: question \: are \: as \: follows - \\ \\ x {}^{m} \times x {}^{n} = x {}^{m + n} \\ \frac{x {}^{m} }{x {}^{n} } = x {}^{m - n}$

———————————

hσpє hєlpful~

~вє вrαínlч!

Answer from: simbupls

Step-by-step explanation:

$\frac{ {7}^{8} \times {7}^{3} \times {7}^{4} }{ {7}^{9} \times {7}^{5} }$

Step 1 : simplify denominator and numerator.

To do this we must multiply the numbers on top as well as the numbers on the bottom.

Multiplying exponents with the same base rule:

${a}^{b} \times {a}^{c} = {a}^{b + c}$

so when multiplying exponents with the same base we simply keep the base the same and add the exponents

using this rule we can simplify the denominator and numerator

Denominator :

${7}^{8} \times {7}^{3} \times {7}^{4}$

keep the base the same and add the exponents

${7}^{8} \times {7}^{3} \times {7}^{4} = {7}^{8 + 3 + 4} = {7}^{15}$

Numerator:

${7}^{9} \times {7}^{5}$

keep the base the same and add the exponents

${7}^{9} \times {7}^{5} = {7}^{9 + 5} = {7}^{14}$

We now have

$\frac{ {7}^{15} }{ {7}^{14} }$

Next we must divide the exponents.

Dividing exponent rule ( with same base )

$\frac{ {a}^{b} }{ {a}^{c} } = {a}^{b - c}$

So when dividing exponents with the same base we simply keep the base the same and subtract the exponent of the denominator by the exponent of the numerator

Applying this we get

$\frac{ {7}^{15} }{ {7}^{14} } = {7}^{15 - 14} = {7}^{1} = 7$

And we are done!

Answer from: Quest

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1. y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4 12/3 =4 and 16/4 =4

the constant of variation is 4

2. y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3 9/3 =3 and 12/4 =3

the constant of variation is 3

Answer from: Quest

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered

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7^8 x 7^3 x 7^4 divided by 7^9 x 7^5 ASAP answer please and thankyou...

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