3 years ago

Segment AB is congruent to segment AB.

Mathematics

1 answer:

galben [10]3 years ago

7 0

Step-by-step explanation:

i don't know sister/ boy

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Who invented maths ???

fomenos

The ancient Greeks invented math in the early 6th century BC

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3 years ago

The elevation of sea is about 510 feet below sea level what integer represents this elevation

Taya2010 [7]

Answer:

-510

Step-by-step explanation:

Below the sea level should be represented by negative sign.

So, -510

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3 years ago

Which equation would you rewrite for the substitution method? Rewrite the equation in slope

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3 years ago

The path of a baseball, hit 3 feet above ground, is modeled by the function f(x)=-0.01x^2+x+3, where f(x) represents the vertica

ozzi

Answer:

Therefore the ball travel 102.92 feet horizontally before hitting the ground

Step-by-step explanation:

Given that, the path of a baseball, hit 3 feet above ground, is modeled by the function

$f(x)=-0.01 x^2+x+3$

where f(x) represents the vertical height of the ball in feet(Assume) and x is the horizontal distance in feet(Assume) .

When the ball hits the ground, then the vertically distance of the ball will be zero, i.e f(x)=0

$\therefore -0.01 x^2+x+3=0$

[Applying quadratic formula $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$ , here a = -0.001, b=1 and c=3]

$\Rightarrow x=\frac{-1\pm\sqrt{1^2-4.(-0.01).3}}{2.(-0.01)}$

$\Rightarrow x=-2.94, 102.92$

Therefore the ball travel 102.92 feet horizontally before hitting the ground.

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3 years ago

Badria, Khalid, and Yousif have a total of 95 in their wallets. Yousif has 5 less than Badria. Khalid has 3 times what Yousif ha

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Answer:

Amount in Badria's wallet: 18

Amount in Khalid's wallet: 54

Amount in Yousif's wallet: 23

Step-by-step explanation:

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2 years ago