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anyanavicka [17]
3 years ago
14

If ΔLMN `ΔPON, what is MN?

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0

To find the answer, we need to first understand the feature of similar triangle, where the sides of two triangle would be of the same ratio.

In this case, the equation that can be set to show that they have the same ratio:

MN/ON = LM/OP

LM and OP are used to find the ratio as they are given.

MN/12 = 42/14

MN = (42/14) x 12

MN = 36cm

Therefore, the answe is 36cm.

Hope it helps!

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Answer:

(C)The relationship is multiplicative  because the number of gallons can be

found by multiplying the number of  minutes by 8.

Step-by-step explanation:

Given the table below which shows the relationship between the number of minutes that a hose  has been on and the number of gallons of water that have been added to a  plastic pool.

\left|\begin{array}{c|c}$Minutes Hose On&$Gallons of Water in Pool\\-------&-------\\0&0\\5&40\\10&80\\15&120\\20&160\end{array}\right|

We can see that if we multiply the first column by 8, we will obtain the second column. Therefore the relationship is multiplicative because the number of gallons can be  found by multiplying the number of  minutes by 8.

The correct option is C.

8 0
3 years ago
According to this equation, what is the value of x at t=0? express your answer in terms of the variables a, b, m, and k.
andriy [413]
Whats the equation?                                                      
5 0
4 years ago
10.
mixer [17]

Answer:

D. Isosceles triangle

Step-by-step explanation: Triangles have 180 degrees. To figure out this question you have to find the measure of the last angle. 70+55=125. 180-125=55. So the angles are 70, 55, 55. In an isosceles triangle two sides are equal. Because we know that two angles in the triangle are equal we then know that two sides of the triangle are also equal. Hope this helped :)

5 0
3 years ago
A pancake recipe calls for 1/3 cup of mix for 4 pancakes. If Beth needs to make 60 pancakes how many cups of pancake mix will sh
liq [111]
The recipe is for 4 pancakes.
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60/4 = 15
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The recipe calls for 1/3 cup of mix, so she needs 15 times that amount.

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5 0
3 years ago
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Marco borrowed $150 from his brother. He had paid back 30% so far. How much money does Marco still owe his brother?
worty [1.4K]

Answer:

He still owes $105

Step-by-step explanation:

First, we have to find how much money Marco had paid back.

We are going to find the percentage of the number:

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Then, doing a simple mathematical subtraction we can find how much money he still owes to his brother:

150 - 45 = 105


5 0
3 years ago
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