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4 years ago

Please need help with son's math question!!!!!!!! If any one could help with the following :

Mathematics

2 answers:

myrzilka [38]4 years ago

6 0

L = lees free throws

L = 2/3 Brians free throws

multiply by 3 on each side

3L = 2B

ratio is 3:2

if brian makes 15

3L = 2 (15)

3L = 30

divide by 3

L = 30/3 = 10

Lee makes 10

Answer: ratio 3:2

lee makes 10

Oxana [17]4 years ago

5 0

Answer:

Step-by-step explanation:

He makes 10 because that is 2/3 of 15.

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Read 2 more answers

the constant value which is repeatedly added to each term in an arithmetic sequence to obtain the next term

Mariulka [41]

Answer:

<h2>This value is called the common difference</h2>

Step-by-step explanation:

The common difference is the constant value which is repeatedly added to each term in an arithmetic sequence to obtain the next term, it is basically the difference between consecutive numbers

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7 0

4 years ago

Calculate the axis of symmetry in the equation Y = (x+1) (x-4)

algol [13]

Answer:

Every parabola has a turning point called the axis of symmetry,so for this question you just have to find the turning points

x turning point= -b/2a,and the y turning point is gotten by replacing the value of x in the equation

y=(x+1)(x-4)

=x^2-3x-4

a is 1,b is -3 and c is -4

x= -(-3)/2(1)

=1.5

and y=x^2-3x-4

=1.5^2-3(1.5)-4

= -6.25

therefore the axis of symmetry is (1.5,-6.25)

I hope this helps

6 0

3 years ago