2 years ago

How many rooms are there in the house?

Mathematics

1 answer:

Sidana [21]2 years ago

3 0

Answer:

1 or more than 1

Step-by-step explanation:

This is your answer

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If you are looking for the intersect between the two lines, the answer is (1, 9)

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3 years ago

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Simplify and express the result in power notation with positive exponent

Molodets [167]

Answer:

3²

Step-by-step explanation:

Given expression:

$\sf (3^{-3} \div 3^{-10}) \times 3^{-5}$

Following the order of operations, carry out the calculations inside the parentheses first.

$\textsf{Apply the quotient exponent rule} \quad a^b \div a^c=a^{b-c}:$

$\implies \sf 3^{-3-(-10)} \times 3^{-5}$

$\implies \sf 3^{-3+10} \times 3^{-5}$

$\implies \sf 3^{7} \times 3^{-5}$

$\textsf{Apply the product exponent rule} \quad a^b \times a^c=a^{b+c}:$

$\sf \implies 3^{7+(-5)}$

$\sf \implies 3^{7-5}$

$\sf \implies 3^2$

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1 year ago

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I rlly need help ill give u brainliest

REY [17]

Answer:

1728 for A

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Step-by-step explanation:

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2 years ago

Find the distance between each pair of points L(-7,0) ,Y(5,9)

Sedbober [7]

Answer: The distance is 15

Step-by-step explanation:

To find the distance between L and Y find the difference in the x and y coordinates then square them and add them to find their square root.

-7-5= -12

0-9 = -9

12^2 + 9^2 = d^2 where d is the distance

144 + 81 = d^2

225 = d^2

d= $\sqrt{225}$

d= 15

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2 years ago

One safe investment pays 10% per year, and a more risky investment pays 13% per year.

Maru [420]

Answer:

0.10x + 0.13y = 10780

x + y = 100000

x = 74000 --------------10%

y = 26000 --------------13% (more risky)

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1 year ago

How many rooms are there in the house?​

How many rooms are there in the house?