3 years ago

Graph the first six terms of a sequence where a_1=4 and r=2

1 answer:

7 0

Step-by-step explanation: The standard formula for geometric sequence is an = a1 * r^(n-1) where r is the geometric factor and n is an integer. In this problem, upon substitution, an = 4*2^(n-1).

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Mischief Campbell math class lasts 45 minutes. Math class starts at 9:05. what time does math class end?

zhuklara [117]

Answer:

The correct answer is 9:50.

Step-by-step explanation:

9:05+0:45=9:50

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3 years ago

N<br> Which expression has twice the value of 2-2.2-2.2?

Free_Kalibri [48]

Answer:

2^5

explanation:

I did this already man this is easy

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3 years ago

if an exterior angle of a regular polygon measures 15 degrees how many sides does it have ?a.23. b.24. c.25

dimaraw [331]

Answer:

B.24

Step-by-step explanation:

we know,

exterior angle = 360°/n(where 'n' is number of sides)

then,

15° = 360°/n

n = 360°/15°

n = 24

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3 years ago

Two vertical angles will always equal 180 degrees

Margarita [4]

Answer:

Hi there!

Vertical angles are angles that are opposite each other when two lines intersect each other. The two pairs of opposite angles are equal to each other. The two pairs of neighboring angles are supplementary, meaning they add up to 180 degrees.

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3 years ago

Pat is making 5 stools with circular seats that are each 12 inches in diameter. She wants to paint the tops of all the stools br

vivado [14]

Start by finding the area of one of the stools with this formula:
A=(3.14)(12)(12)
Then multiply that answer by five, since there are 5 stools.
Hope this helps :) good luck

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3 years ago