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Rudik [331]
3 years ago
8

What is the data correlation in the scatter plot below?

Mathematics
1 answer:
marissa [1.9K]3 years ago
4 0

Answer: positive


Step-by-step explanation:


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The base of a triangle is 9 inches more than 3 times the height. if the area of the triangle is 105 square inches, find the base
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So to solve you need to set up equations, Using h as the height. So the base is 9 inches more  (+9)  than 3 times the height (3h) so 3h+9 equals the base. You have the area so you need to plug in the equation for the base and h for height and divide it all by 2. h(3h+9)/2=105. after you solve that and get h by itself you should get h= 7 and the b= 30 
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What is the LCD of 2/5 and 4/11
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What is the simplest form of the expression below? <br><br> -2x²(3x²-2x-6)
nirvana33 [79]

Answer:

   

Solution Given:

To find the simplest form we need to open bracket

-2x²(3x²-2x-6)

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-6x^{4}+4x^{3}+12x^2 is  a required answer.

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2 years ago
Jenica has $4.50 in dimes and quarters. She has 1 more than three as many quarters as dimes. How many quarters does she have?
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Answer:

Laura has $4.50 in dimes and quarters she has 3 more dimes than quarters How many quarters does she have

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Step-by-step explanation:

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Step-by-step explanation:

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