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4 years ago

8

On a coordinate plane, triangle D E F has points (negative 8, 8), (10, negative 2), and (negative 8, negative 8). Find the area

of the triangle DEF. Area =_____ square units

2 answers:

NikAS [45]4 years ago

4 0

Answer:

144

Step-by-step explanation:

I got it on e2020. Hope this helps!

pshichka [43]4 years ago

4 0

Answer:

144 sq un

Step-by-step explanation:

On edge

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3 years ago

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Find all derivatives of y^n of the function y=√x+5

quester [9]

Hello,

As somebody has distroyed my question, (may be he have not understood ?)

i will reply to y=(√x)+5

$\displaystyle \boxed{\dfrac{d^n y}{dx^n} =(-1)^n*n!! *\dfrac{1}{2^n} *x^{-\frac{2n+1}{2} }\\}\\y'=\dfrac{1}{2} *x^{-\frac{1}{2}} \\\\y''=-\dfrac{1}{4} *x^{-\frac{3}{2}} \\...\\$

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3 years ago

A baseball is hit from an initial height of 3 feet and reaches a maximum height of 403 feet. Which function could be used to mod

Furkat [3]

Answer:A. h(t) = -16(t - 403)^2 + 3

B. h(t) = -16(t - 5)^2 + 3

C. h(t) = -16(t - 3)^2 + 403

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Step-by-step explanation:

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3 years ago

Determine whether the relation {(9, 3), (6,2), (3, 2), (3, 1), (6,-2)} is a function. Explain why/Why

IgorLugansk [536]

Answer:

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Step-by-step explanation:

Its right.

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3 years ago

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ruslelena [56]

Hi!!

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