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3 years ago

12

A rectangular floor measure 12m by 9m . A rectangular rug measuring 5m by 3m was placed on the middle of that floor. What is the

area of that floor not covered by the rug? don't put it in no file please

1 answer:

Yakvenalex [24]3 years ago

7 0

Answer:

so um just 108-15? which gives 93..

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Please help it keeps getting deleted because people say it is an exam but it is just a lesson.

stira [4]

Answer:

2

Step-by-step explanation:

5 0

4 years ago

Write (8a^-3)^-2/3 in a simplest form.

MrRa [10]

For this case we have the following expression:

$(8a^{-3})^{-\frac{2}{3}}$

For power properties we have:

$(8^{-\frac{2}{3}} a^{-3*-\frac{2}{3}})$

Rewriting the exponents of the expression we have:

$(8^{-\frac{2}{3}} a^{3*\frac{2}{3}})$

$(8^{-\frac{2}{3}} a^2)$

$(\frac{1}{8^{\frac{2}{3}}} a^2)$

Using the cubic root we have:

$(\frac{1}{\sqrt[3]{8^2}} a^2)$

$(\frac{1}{\sqrt[3]{64}} a^2)$

$(\frac{1}{\sqrt[3]{4^3}} a^2)$

Simplifying the expression we have:

$(\frac{1}{4} a^2)$

Answer:

The equivalent expression is given by:

$(\frac{1}{4} a^2)$

8 0

3 years ago

Read 2 more answers

Determine the number of degrees in 8π/9 radians

snow_tiger [21]

Answer:

π radians=180°(basic definition) 8π9 radians=89⋅180∘=160∘

Hope this helps!! If so please mark brainliest and rate/heart to help my account if it did!!

6 0

4 years ago

Mickey used to work at Best Buy and was also offered that other job at The Digital Source. In the end, she declined both of thos

Andreas93 [3]

Answer:

20

Step-by-step explanation:

Hello,

For two different points $(x_1,y_1)$ , $(x_2,y_2)$ , the slope of this function is

$\dfrac{y_2-y_1}{x_2-x_1}$

so in this example it comes

$\dfrac{395-275}{11-5}=\dfrac{120}{6}=20$

The slope of this function is 20

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3 years ago

Does the function ƒ(x) = (0.85)x represent exponential growth, decay, or neither? Question 8 options: A) Exponential decay B) Im

Mars2501 [29]

Answer:

exponential decay

Step-by-step explanation:

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4 years ago