Find the missing length.C= ✓ [?]26Pythagorean Theorem: a2 + b2 = c2

Mathematics

1 answer:

mash [69]3 years ago

3 0

Answer:

c = 6.32

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2} \\ {2}^{2} + {6}^{2} = {c}^{2} \\ 4 + 36 = {c}^{2} \\ 40 = {c}^{2} \\ c = \sqrt{40} \\ c = 6.32$

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A soccer ball was kicked in the air and follows the path h(x)=−2x2+1x+6, where x is the time in seconds and h is the height of t

madam [21]

The ball will hit the ground at 2 seconds.

Step-by-step explanation:

Given that,

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Here,

x is the time while h is the height of ball.

When the ball will hit the ground, the height will become zero. Therefore,

h(x)=−2x2+1x+6

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This is a quadratic equation, hence by applying quadratic equation formula:

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here,

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4 years ago

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A novel is 11/16 inch thick. If there are two shelves, each 99 inches wide, how many novels will be able to fit on the two shelv

34kurt

First let's just combine the shelves to make it easier. 99 + 99 = 198.

We can simply divide 198 by 11/16 to get the answer. First let's convert 11/16 to a decimal.

11 divided by 16 is 0.6875

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288 novels can fit on both the shelves.

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ValentinkaMS [17]

Answer:

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