MATHEMATICS MIDDLE SCHOOL

Some one please help me with this problem. Thank you. NO answers, just explanation on how to solve it.
brainly

Answers

Answer 1
Answer: y = 3/2 t - 5/2 ; where t = 3

Substitute t by its value. the nearness of 3/2 to t denotes multiplication.

y = (3/2 *3) - 5/2

3 is a whole number. it is 3/1 in fraction form. 
In multiplying fractions, simply multiply the numerator and the denominator.

y = (3*3 / 2*1) - 5/2
y = 9/2 - 5/2

Subtracting fractions: We can only subtract or add fractions if they all have the same common denominator. Since both fractions have 2 as denominator, we can proceed to subtracting its numerators.

y = (9-5)/2      *subtract numerators and place over the common denominator
y = 4/2            * simplify the fraction.
y = 2/1 or 2

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Help , I’ve don’t everything !

Circumference of 200.96

Answers

Your answer is 50.24

Hope this helps.

What is half of 1 plus 500 dived by 2

Answers

half of 1=1/2=0.5
plus 500
500+0.5=500.5
divide by 2
500.5/2=250.25
Half of 1 = .5 or 0.50
500.5 ÷ 2 = 250.25

which of the following has a value greater than 5/6?

5/9

2/3

11/12

10/12

Answers

11/12 has a greater value than 5/6
2/3 = 66%

5/9 = 55% NOT
2/3 = 66% EQUAL
11/12 = 91.6% YES
10/12 = 83.3% YES

Happy to HELP

Can a quadratic function ever be an odd function? Explain why.

Answers

no, odd functions are odd degrees
quadratic functions are to 2nd degree (Even)

What are the coordinates of the vertex of the graph? Is it a maximum or minimum?

Answers

Answer:

Vertex ( 0,1) and it is maximum.

Step-by-step explanation:

Given  : graph of parabola .

To find : What are the coordinates of the vertex of the graph? Is it a maximum or minimum.

Solution : We have given the graph of parabola

Vertex : the highest point ; the top.

Vertex : ( 0 , 1) because it cut at y ,

When the parabola opens down, the vertex is the highest point on the graph is called the maximum, or max.

Therefore, Vertex ( 0,1) and it is maximum.
It should be the second answer of 0,1 maximum

Emma has 18 yellow flowers and 30 white flowers.She wants to split them into vases in equal groups.What is the largest number of groups she can make?

Answers

Keywords:

Flowers, yellow flowers, white flowers, group, GCF

For this case we have 18 yellow flowers and 30 white flowers, we must find a number that represents the largest number of groups of flowers that can be formed, bearing in mind that each group must contain the same number of yellow and white flowers. To do this, we must find the GCF (Greatest Common Factor) of yellow flowers and white flowers.

We look for the factors of 18, that is, the numbers for which 18 is divisible, these are:

18, 9, 6, 3, 2 and 1

We look for the factors of 30, that is, the numbers for which 30 is divisible, these are:

30, 15, 10, 6, 5, 3, 2, 1

Thus, we can see that GCF of both numbers is 6.

Then we can form 6 groups of flowers. To know the amount of flowers of each color in each group, we divide:

Yellow\ flowers = \frac {18} {6} = 3\nWhite\ flowers = \frac {30} {6} = 5

Thus, 6 groups of flowers can be formed with 3 yellow flowers and 5 white flowers each.

Answer:

The largest number of groups that can be done is 6.

Answer:

She can make 6 number of group.

Step-by-step explanation:

Given : Emma has 18 yellow flowers and 30 white flowers.

To find  : What is the largest number of groups she can make.

Solution:We have given that

yellow flower = 18

White flower = 30

we nee to find the GCF (Greatest Common Factor) of yellow flowers and white flowers.

Factors of 18 are:

18, 9, 6, 3, 2 and 1

Factors of 30 are:

30, 15, 10, 6, 5, 3, 2, 1

Thus, we can see that GCF of both numbers is 6.

Then we can form 6 groups of flowers.

Thus, 6 groups of flowers can be formed with 3 yellow flowers and 5 white flowers each.

Yellow flower = (18)/(6) = 3

White flower = (30)/(6) = 5

Therefore, She can make 6 number of group.
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