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astra-53 [7]
3 years ago
13

1: In Rectangle ABCD, AC is 5x - 12, and BD is 2x + 15. Find x.

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0

Answer:

X=9

Step-by-step explanation:

In the picture above.

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The period of a periodic function is 8 s . How many cycles does it go through in 30 s ?
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The number of cycles of the periodic function is 3.75 cycles if the period of a periodic function is 8 s option (G) 3.75 is correct.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

It is given that:

The period of a periodic function is 8 s

From the question:

8n = 30

n = 30/8

n = 3.75 cycles

Thus, the number of cycles of the periodic function is 3.75 cycles if the  period of a periodic function is 8 s option (G) 3.75 is correct.

Learn more about the function here:

brainly.com/question/5245372

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1 year ago
A local Chinese restaurant sells combination meals for $9.50 a piece. If the cost of an order is proportional to the number of m
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3 years ago
Harry has a part-time job as a babysitter. The table below shows the amount of money Harry earned for different numbers of hours
NeX [460]

(Sorry I could only answer part A) The Answer is 84 -w-

7 0
3 years ago
I need the to <br> 572 divided by 10
Hitman42 [59]

Answer:

57.2

Step-by-step explanation:

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8 0
3 years ago
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PLEASE PLEASE HELP
noname [10]

Answer:

8.51x10^{-3}cm

Step-by-step explanation:

In order to add or subtract numbers in scientific notation, the powers of ten must have the same exponent.  In this caes the diameter of an average human body cell is a power of -4 and the diameter of a plant cell is a power of -3.  In order to add them, we can move the decimal over for the body cell diameter:

5.1x10^{-4}=0.51x10^{-3}

Add the two values: 0.51x10^{-3}+8x10^{-3}=8.51x10^{-3}cm

7 0
3 years ago
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