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2 years ago

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the vertex of this parabola is at (-2,-3). When the x. value is -1and the y value is -5, what is the coefficient of the squared

expression. in. the parabolas equation

1 answer:

musickatia [10]2 years ago

3 0

Yes✨! The answer is deletus tweetus hocus pokus strolls! (Sorry I really need points)

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Plz help will mark brainliest!!

vagabundo [1.1K]

Answer:

Given:

Diameter = 38cm

Radius = Diameter /2

Radius = 38 / 2

Step-by-step explanation:

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2 years ago

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Which would NOT be an appropriate way to generate 10 random integers to use in one trial of a probability simulation?

Vlada [557]

A. Make a list of the first 10 integers that come to your head should NOT be used

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3 years ago

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Factor this equation<br> 4x^2+12x-7

Levart [38]

$4x^2+12x-7=0\\\\a=4;\ b=12;\ c=-7\\\Delta=b^2-4ac\\\\\Delta=12^2-4\cdot4\cdot(-7)=144+112=256 \ \textgreater \ 0\\\\therefore\\x_1=\dfrac{-b-\sqrt\Delta}{2a}\ and\ x_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{256}=16\\\\x_1=\dfrac{-12-16}{2\cdot4}=\dfrac{-28}{8}=\boxed{-\dfrac{7}{2}}\\\\x_2=\dfrac{-12+16}{2\cdot4}=\dfrac{4}{8}=\boxed{\dfrac{1}{2}}$

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3 years ago

What type of number results when a positive number is divided by a negative number and vice versa.

True [87]

The answer is C.

When a positive and negative number are multipled or divided, the result is negative.

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2 years ago

In a company 60% of the workers are men is 880 women work for the company how many workers are there in all

borishaifa [10]

I will do my best to answer this question due to the gramatical errors made making it difficult to read and understand.
assuming that the 880 is the number of women employed that makes up 40% of the company employees
880+ (880*1.5) = 2200 employees total

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2 years ago