3 years ago

Find the surface area of a cube of side 1/3 unit.

Mathematics

2 answers:

ad-work [718]3 years ago

6 0

The surface area would be 2/3

svp [43]3 years ago

4 0

Answer:

The Surface Area Is 2/3

Step-by-step explanation:

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Which set of ordered pairs does not describe a function?

dem82 [27]

C I think so sorry if I’m wrong

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3 years ago

A number pattern was created by dividing the previous term by 3. If the starting value for the pattern was 135, which of the fol

Alex787 [66]

Answer:

B. 135, 45, 15, 5...

Step-by-step explanation:

I'll go in order from 135 using the pattern shown (tᵇ/3)

135 / 3

135 = 120 + 15

135/3 = (120/3) + (15/3)

135/3 = 40 + 5

135/3 = 45

All four answer choices show this, so no elimination yet.

45 / 3

45 = 30 + 15

45/3 = (30/3) + (15/3)

45/3 = 10 + 5

45/3 = 15

A and D show 30 as term 3, so they are out.

15 / 3

15/3 = 5

C shows 2 as term 4, so that is also out.

This leaves B as the correct answer.

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3 years ago

Please help with these two math problems<br><br> 1. 7^x ÷ 7^y =<br> 2. z^10x^y ÷ z^5 =

IceJOKER [234]

Answer:

1. 7^(x-y)

2. z^5x^y

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

$\dfrac{7^x}{7^y}=\boxed{7^{x-y}}$

$\dfrac{z^{10}x^y}{z^5}=x^yz^{10-5}=\boxed{z^5x^y}$

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4 years ago

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There are 2.5 gallons in 10 quarts.

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16.454 is greater than 16.45.

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3 years ago

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