3 years ago

Ahh i need help this is confusing

Mathematics

2 answers:

Kaylis [27]3 years ago

7 0

I only figured out the answer for the Dorthy question, the answer is 210

amid [387]3 years ago

7 0

The positive number question is C

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What is the radius of a circle if the length of a 45°<br>arc is 9π.

Reil [10]

Answer:

the radius would be half of 45 so if you half it i think it would be 22.5 but someone correct me if im wrong

Step-by-step explanation:

have a good day

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4 years ago

consider the following matrix. I need to know if the system has zero or infinite solutions or just one solution and if the matri

olga nikolaevna [1]

Answer:

I think it would be no solution

Step-by-step explanation:

since there is the same slope, the line would never cross. Also the determinate is 0 or 1/0, so there would be no solution

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2 years ago

NEED HELP ASAP! PLEASE SHOW YOUR WORK!

attashe74 [19]

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4 years ago

What is the output, or y-value, when you input x = 2 into the function:<br> y = 2x3 − 6x.

ahrayia [7]

First, put fill in the X's with 2.
y = 2*2*3 - 6*2

Next, multiply.
y = 12 - 12

Finally, subtract!
y = 0

Apparently, Y equals 0.

5 0

3 years ago

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Tim is reading a book. On Monday he reads 2 pages. On each day after that, he reads triple the number of pages as the previous d

sveta [45]

Answer:

Tim read 54 pages on Thursday.

Step-by-step explanation:

Consider the provided information.

Tim read 2 pages on Monday. Each day after that, he reads triple the number of pages as the previous day.

Monday = $2=2$

Tuesday = $2\times 3=6$

Wednesday = $2\times 3\times 3=18$

Thursday = $2\times 3\times 3\times 3=54$

Hence, Tim read 54 pages on Thursday.

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3 years ago

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