3 years ago

Khan Academy Shape: Pentagon Khan Academy HELP PLEASE - x=

Mathematics

1 answer:

mart [117]3 years ago

8 0

Answer:

x=100 degrees

Step-by-step explanation:

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6^3=216. Using exponents, write three more expressions whose value is 216.

faltersainse [42]

Answer:

$216^1$

$(2^3)(3^3)$

$(2*2^2)(3*3^2)$

Step-by-step explanation:

To solve this exercise you must keep on mind that according to the exponents rules:

$(a^m)(a^n)=a^{(m+n)}$

$a^1=a$

1) Therefore, you can write 216 as:

$216^1$

Because: $216^1=216$

2) Descompose the number 216 into its prime factors, then:

$216=2*2*2*3*3*3=(2^3)(3^3)$

Then you can write the number 216 as $(2^3)(3^3)$

3) You can also write 216 as following:

$(2*2^2)(3*3^2)$

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4 years ago

Does it take more or less than 100 students to clean all 100 miles of sidewalk? Explain how you know

erastova [34]

Just put it depends if they’re in a rush anything is possible

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4 years ago

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bixtya [17]

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3 years ago

A meal has 756 calories in 6 servings. Find the unit rate.

notsponge [240]

Answer:

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Step-by-step explanation:

756/6=126

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3 years ago

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pav-90 [236]

Answer:

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Step-by-step explanation:

Part a is 32 inches per minute

part b is 252 inches per minute

The question asks the change in elevation fastest, in part b 252 is greater than 32 so 14-18 minutes is the answer.

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