Find the distance between the two points in simplest radical form.
(4,3) and (−2,0)

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

The simplest radical form would be the 3 square root 5. Since the answer would be the square root of 45, the simplest radical would be 3 square root 5

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Discriminant to determine the nature of the roots of x2 + 2x + 5 = 0. a) No real roots
b) One real root
c) Two distinct real roots

Answers

discrimant = b^2 - 4ac = 2^2 - (4 x 1 x 5) = 4 - 20 = -16
Therefore, there is no real roots.

A manufacturer makes ball bearings out of molten steel. It takes 5.24 cubic centimeters of molten steel to make ? ball bearings that each have a diameter of 1 centimeter.

Answers

So we want to know how much ball bearings can be made with 5.24 cm^3 if one ball bearing has a diameter of 1 cm. We know that radius r=d/2=0.5cm So the volume V of one ball bearing is: V=(4/3)*pi*r^3 so V=(4/3)*3.14*(0.5)^3cm^3=0.524cm^3. Now we simply divide the volume of steel by the volume of the ball bearing: 5.24/0.524=10. So we can make 10 ball bearings from 5.24 cm^3 of steel

Answer: 10 ball bearings

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Step-by-step explanation:

The inequality graphed below represents the ages, a, of players on a baseball team.Which inequality represents the same ages? IMAGE OF BELOW VVV

Answers

we know that

the graphed below represent the inequality

ages less than $18$ and ages greater than or equal to $12$

the inequality is

$12 \leq a < 18$

the solution is the interval---------> $[12,18)$

therefore

the answer is

$12 \leq a < 18$

12 < = x < 18 <=== ur inequality

Question 6Eric is baking a cake. The recipe calls for
or 2 1/2 pounds of flour for every 1/4 cup of sugar. How many pounds of flour should Eric use for 1 cup of sugar?