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3 years ago

Choose the correct simplification of the expression (xyz2)4. X5y5z6 x5y5z8 xyz16 x4y4z8.

Mathematics

1 answer:

8090 [49]3 years ago

5 0

Answer:

x4y4z8

Step-by-step explanation:

simplification

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Anuta_ua [19.1K]

Answer:

Photo math app or desmos

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3 years ago

Amy has a collection of dimes and quarters. If the expression

Soloha48 [4]

Answer:

the value of the dimes

Step-by-step explanation:

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3 years ago

AC=36cm, and BC=27cm. Verify that DE\\AB.

emmasim [6.3K]

Answer:

$\overline {DE} \parallel \overline{AB}$ because $\frac{EC}{DC} = \frac{AC}{BC}$ .

Step-by-step explanation:

According to the Theorem of Thales and definition of proportionality, $\overline {DE} \parallel \overline{AB}$ if and only if $\frac{EC}{DC} = \frac{AC}{BC}$ . If we know that $EC = 15\,cm$ , $DC = 20\,cm$ , $BC = 36\,cm$ and $AC = 27\,cm$ , then we have the following result:

$\frac{15\,cm}{20\,cm} = \frac{27\,cm}{36\,cm}$

$\frac{3}{4} = \frac{3}{4}$

Hence, $\overline {DE} \parallel \overline{AB}$ .

4 0

3 years ago

A handyman is replacing tiles in the bathroom. He has enough to cover an area of 12 square feet. The section of the floor that h

siniylev [52]

No he does not because he can only cover 12 square feet from 15 square feet which he will still need 3 more. this is because if 3×5=15 square feet and 15-12=3 which thats the answer

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4 years ago

What is the solution to −6 − (−2)?

fomenos

- 6 - (-2)

- (-2) = 2
* two negatives = one positive

-6 + 2 = -4

-4 is your answer

hope this helps

7 0

3 years ago

Read 2 more answers