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3 years ago

A-2DW8F-0609B-QZAH5-BZE4H-3S5W5-7ARDX-BDR0Q-EA08G-EJ7W7-PN4EZ-Z

Mathematics

1 answer:

tatyana61 [14]3 years ago

6 0

Answer:idk

Step-by-step explanation:

idk

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Francesco wants to figure out how many ounces in his tub of protein powder. His friend ordered a tub that was 48 ounces. Frances

lana66690 [7]

His friend tub was 48 ounces and Francisco was .75 of 48. So, 48x 0.75 = 38.6

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3 years ago

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Point A is at (2, -8) and point C is at (-4, 7).

Dahasolnce [82]

Answer:

(-2, 2)

Step-by-step explanation:

Given:

Point A is at (2, -8) and point C is at (-4, 7)

Difference of coordinates:

Δx = 2 - (-4) = 6
Δy = - 8 - 7 = - 15

The ratio of AB to AC is 2:1. So:

AB = 2*AC/3 and BC = AC/3

Then coordinates of point B should be 2/3 from the point A:

x = 2- 6*2/3 = 2 - 4 = -2
y = - 8 - (-15)*2/3 = -8 + 10 = 2

So point B has coordinates of (-2, 2)

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3 years ago

What are the zeros of the polynomial function? F(x)= x^2 +12x

Pavel [41]

Answer:

x = 0 and x = -12 are the two zeroes

Step-by-step explanation:

"Zeroes" of a function are also called the solutions, roots or x intercepts.

The zeroes are the numbers that give the function a values of 0, so find what value for 'x' yields F(x) = 0 as a result.

With quadratic equations (equations with x² as the largest exponent), you factor the equation.

Step 1: Set the equation equal to zero

x² + 12x = 0

Depending on the equation, there are several methods you can use to factor, for this one we can factor out an 'x' since both terms have an 'x' in them. We get...

x(x + 12) = 0

So now, using the "zero product property" which means that if two things are multiplied together, and the result is zero, then either the first term is zero, the second term is zero, or they are both zero. So we set each term equal to zero and solve.

either x = 0 or x + 12 = 0

Solve each for x to get your two anwers.

x= 0 is already solved, so 0 is our first zero

Now solve

x + 12 = 0

x = -12 (subtract 12 from both sides to isolate x)

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3 years ago

Using long division to show the fraction and decimal in each pair are equal 3/4 and 0.75

SVETLANKA909090 [29]

Answer:

How to show that they are equal.

Step-by-step explanation:

3/4 times 25 equals 75/100 and then when you turn it into a decimal it is 0.75. That is why they are equal.

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3 years ago

Eight hours equals how many minutes

kvv77 [185]

480. 8 x 60 would equal 480

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