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3 years ago

Omg I need an answer ASAP for number 17 parts a and b

Mathematics

1 answer:

Aleksandr [31]3 years ago

8 0

a) 6(2)+6^2+24

=12+36+24

=72 square inches

b) 8 inches by 9 inches

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On a coordinate plane, a triangle is reflected across y = negative 2.

AleksandrR [38]

Answer:

The answer will be D.y=-2

Step-by-step explanation:

The reflection line is the fixed line that a shape or figure is reflected across of. The problem tells you that the triangle is reflected across y=-2

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2 years ago

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What is the volume of the cylinder pictured below?

Vera_Pavlovna [14]

Answer:

Answer is 80.36

Step-by-step explanation:

V=πr2h=π·2.12·5.8≈80.35566

Pls mark brainleist

Hope this helps

Thanks!!

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2 years ago

Olce Question<br> What type of notation uses these brackets {}?<br> A. Interval<br> B. Set

Sergio [31]

Answer:

Interval?

Step-by-step explanation:

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2 years ago

If a → b is true, then ~a → b is also true.

Rasek [7]

Answer:

False

Step-by-step explanation:

To determine whether the statemaent "If $a\Rightarrow b$ is true, then $\neg a\Rightarrow b$ is also true" holds, you can form the truth table:

$\begin{array}{ccccc}a&b&a\Rightarrow b&\neg a&\neg a\Rightarrow b\\1&1&1&0&1\\1&0&0&0&1\\0&1&1&1&1\\0&0&1&1&0\end{array}$

When the result of the column $a\Rightarrow b$ takes value 1 (true), the result of the column $\neg a\Rightarrow b$ is not always 1, then the statement is false.

7 0

3 years ago

A parabola with the equation y=a(x-b)^2+c has a minimum of (-2,1) and a y-intercept of 5. What are the values of a, b and c? Wha

Illusion [34]

Answer: 3^15

Step-by-step explanation: carry the one to the 5 divide by the third and multiply the fractions , find the mean ( average ) of the mode and square that to find your a b and c values

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2 years ago