A track has the shape shown. What is the perimeter (round to three decimal places)?

Mathematics

2 answers:

MA_775_DIABLO [31]3 years ago

5 0

Answer:

the correct answer is

B). 22.566

Naily [24]3 years ago

3 0

Perimeter is all sides added<span />

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How do you find the next three terms in the geometric sequence 9, -3, 1, , ... ?

levacccp [35]

Each term is being divided by -3, so the next three terms would be:

-1/3, 1/9, -1/27

7 0

3 years ago

Anyone know the answer?

vodomira [7]

To solve your question, you add all of the measurements together, set them equal to 180, solve for x, and plug x back in for whichever angle they are asking for; in this case, they want angle R

7x + 12x + 20 + 20x - 35 = 180
39x - 15 = 180
39x = 180 + 15
39x = 195
x = 5

Angle R = 12x + 20
12(5) + 20
60 + 20
80

Option C is your answer.

5 0

3 years ago

what power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent

sergiy2304 [10]

Answer:

The power for the volume of the cube is '3'.

Exponent form of the volume is $(\frac{1}{3})^3$