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3 years ago

Help please!

Mathematics

2 answers:

Tamiku [17]3 years ago

6 0

It's a parabolic curve, so quadratic is best

IrinaVladis [17]3 years ago

5 0

What type of equation will best fit the data below?

The given data represents a parabolic curve, that means it is a quadratic equation.

Explanation:

A parabola is defined as a curve with all the points at an equal distance from the focus and the straight line. While calculating the whole parabola, make sure that the equation for the given parabola must be in the standard quadratic form f(x) = ax² + bx + c, where "a" is not equal to zero.

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Tiffany drove from New York to California over the course of 8 days. Each day, she took a one- hour lunch break and a two-hour d

Goshia [24]

The answer is 1/8 (A)

7 0

3 years ago

An isosceles triangle has base angles that each measure 42∘. Which equation can be used to find z, the measure of the third angl

blsea [12.9K]

Answer:

180 - 84 = z

Step-by-step explanation:

all angles in a triangle should add up to 180. If both angles add up to 84 (42 + 42) all theres left to do is to substract 84 from 180 to find z :)

3 0

3 years ago

Form a polynomial whose real zeros and degree are given.

Hitman42 [59]

Answer:

Step-by-step explanation:

Given that zeroes of a polynomial are

-3, -1, 1, 4

Degree of the polynomial is 4

Also leading coefficient is 1.

So we find easily the polynomial

Since polynomial is 0 at the given four points the polynomial is a product of

$(x+3)(x+1)(x-1)(x-4)\\=(x^2-1)(x^2-x-12)\\= (x^4-x^3-13x^2+x+12)$

Since leading coefficient is given to be 1 we need not multiply an arbitrary constant a

so the required polynomial is

$(x^4-x^3-13x^2+x+12)$

4 0

3 years ago

PLEASE HELP ME OUT :) <br> A LOT OF POINTS!!!!

Xelga [282]

Answer:

Step-by-step explanation:

The reason is, you want to set the equation to be greater than or equal to 60 paint brushes, and you already have 22 so you add that. :D

7 0

3 years ago

HELPPP I DONT KNOW WHAT TO DOO

Maslowich

Answer:

Just do this...

Step-by-step explanation:

5/7 x 6

4 0

3 years ago