2 years ago

Answer plsplsplsplsplsplsplsplspls

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

5 0

Answer:

10 or 5

Step-by-step explanation:

I think 10

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which method for comparing fractions were you unaware of before reading? use it to compare 2/3 and 3/4

wolverine [178]

Good morning

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Answer:

2/3 < 3/4

___________________

Step-by-step explanation:

2/3 = (2*4)/(3*4)=8/12

3/4 = (3*3)/(4*3)=9/12

Since 9/12>8/12 then 3/4>2/3

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3 years ago

An equation that represents the path of a diver jumping off a diving board is y = –7x2 + 5x + 16. Graph this function from the p

ANTONII [103]

Answer:

See explanation

Step-by-step explanation:

An equation that represents the path of a diver jumping off a diving board is

$y = -7x^2 + 5x + 16.$

The diver jumped to the water when x = 0.

Then

$y=-7\cdot 0^2+5\cdot 0+16=16$

The jumper reached the water when y = 0, then

$-7x^2+5x+16=0\\ \\D=5^2-4\cdot (-7)\cdot 16=25+448=473\\ \\x_{1,2}=\dfrac{-5\pm\sqrt{473}}{-14}$

So, point where the jumper reached the water is

$\left(\dfrac{5+\sqrt{473}}{14},0\right)\approx (1.93,0)$

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3 years ago

How many times does 31 go into 248?

valina [46]

248 / 31 = 217 times

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3 years ago

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OverLord2011 [107]

Answer:

$9 \times 9 \times 0.25 \times \pi \times 15 = 953.775 = 953.78$

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2 years ago

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X over 5 + x over 2 = 14

kaheart [24]

Answer:

Step-by-step explanation:

x = 20

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3 years ago

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