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2 years ago

11

The ratio of soccer balls to volleyballs in the coach's bag is 10 to 6. If there are 20 soccers balls in the bag how many volley

balls are in the bad?

1 answer:

In-s [12.5K]2 years ago

3 0

Answer:

12

Step-by-step explanation:

10 x 2 is 20

6 x 2 is 12

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borishaifa [10]

Answer:

14

Step-by-step explanation:

14 out of 105= 7.5

4 out of 30= 7.5

Both numbers, 14 and 4, have the same ratio.

5 0

2 years ago

In the space below, provide the larger of the two positive integers that add to 10 and have the largest possible product.

aleksklad [387]

Answer:

5

Step-by-step explanation:

The integers 5 and 5 sum to 10 and have the largest possible product.

___

The two numbers will be x and (10-x). Their product is x(10-x), which describes a downward-opening parabola with zeros at x=0 and x=10. The maximum (vertex) of that parabola is halfway between the zeros, at x=5. Both integers have the same value: 5. Their product is 25.

If there is a requirement the integers be distinct, then 6 and 4 are the integers of choice. Their product is 24.

6 0

2 years ago

Sketch the graph of each line by identifying the x-and y-intercepts.

Alexxx [7]

Answer:

Slope: 5/3, Y-intercept: (0,-3)

Step-by-step explanation:

`

7 0

2 years ago

Leah is building a slide for her kids. if the latter is 7 feet tall and she wants the bottom of the slide to be 4 feet from the

nadezda [96]

The line needs to be 8.06 m long

Explanation

Given that the ladder is 7 feet tall and the bottom of the slide should be 4 m away from the ladder.

The ladder,slide and the ground connecting them makes the sides of a right angled triangle with ladder as the height and ground as the base.

base=4m

height=7m

hypotenuse can be determined using pythagoras law

$b^{2} +h^{2} =H^{2} \\x^{2} 4^{2}+ 7^{2}= H^{2} \\16+49=H^{2} \\H=\sqrt{65} \\=8.06 m$

4 0

2 years ago

Solve this riddle: I am an odd number. I an less than 100. The some of my digit is 12. I am a multiple of 15. What number am I?

tiny-mole [99]

The answer to this is 75

7 0

2 years ago