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SashulF [63]
3 years ago
11

BRAINLIEST! As a dolphin swims along the side of a cruise ship, he jumps to a height of seven meters above the water surface and

dives to a depth of seven meters below the surface. He does this in a regular motion (simple harmonic motion). A passenger starts a stopwatch just as the dolphin is coming up to the surface. The passenger determines that the dolphin completes one cycle every 6 seconds.
Mathematics
1 answer:
Yuliya22 [10]3 years ago
6 0

PLS! MARK ME AS A BRAILIEST......

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What is the greatest common factor of 60x4y7, 45x5y5, and 75x3y?
Usimov [2.4K]

Answer: I’m pretty sure the common factor is 15x3y

6 0
3 years ago
Is the statement "Two matrices are row equivalent if they have the same number of rows" true or false? Explain. A. True, because
vlabodo [156]

Answer: The answer is (C).


Step-by-step explanation: The given statement is - "Two matrices are row equivalent if they have the same number of rows". We are to explain whether the statement is true or false.

What are row equivalent matrices? The answer to this question is -

Two matrices are said to be row equivalent if one of the matrices can be obtained from the other by applying a number of elementary row operations. Or, we can say two matrices of same order are row equivalent if they have same row space.

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7 0
4 years ago
What is the area of this polygon?
Wittaler [7]

Answer:

42 i think

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Lucilla wondered what the average weight of each orange was in a five-pound bag of oranges. she purchased six bags and calculate
Kaylis [27]
<u><em>Answer:</em></u>
6.9 oz and 8.1 oz

<u><em>Explanation:</em></u>
<u>The data collected by Lucilla is as follows:</u>
7.1 oz
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7.6 oz
8.1 oz
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<u>We need to put this data in order, this will give us:</u>
6.9 , 7.1 , 7.3 , 7.5 , 7.6 and 8.1

<u>We can note that:</u>
smallest value is 6.9 oz
largest value is 8.1 oz
all other values fall in this range

<u>Therefore,</u> the weight of an orange based on her calculations is between 6.9 oz and 8.1 oz

Hope this helps :)


5 0
4 years ago
Read 2 more answers
The trapezoid did a reflect transformation
photoshop1234 [79]

Answer:

point E would go from (2,-4) to (-2,-4)

Step-by-step explanation:

your question was...

The trapezoid did a reflect transformation

1 point

Triangle EFG is located at: E (2,-4), F (2,0), and G (8,0). Where will point E'

be located if the triangle is reflected in the y-axis? *

6 0
3 years ago
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