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3 years ago

In a typical data table, the first column of data represents the ______________ variable.

Mathematics

2 answers:

dem82 [27]3 years ago

4 0

Independent variable

Alexus [3.1K]3 years ago

3 0

Independent variable

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What are th zeros of f(x)=x(x-8)

Andrews [41]

Hi there!

Let's solve this problem step by step!
The zeros of a function are the input values that produce an outcome of 0. To find this input values we must set up and solve an equation.

$f(x) = x(x - 8)$
Set up the equation

$f(x) = 0$ thus $x(x - 8) = 0$

Now use the rule AB = 0 gives A = 0 or B = 0. This rule basically means that if we have a product that equals 0, at least one of the factors must be 0.

Hence, we get the following:
$x = 0 \: \: or \: \: x - 8 = 0$

Finally add 8 to both sides in the right equation.
$x = 0 \: \: or \: \: x = 8$

The zeros of the function are 0 and 8.
~ Hope this helps you!

4 0

3 years ago

Helppppp ur gurlll out

EleoNora [17]

Answer:

1+ -4

2+ -5

3+ -6

32+ -35

13,345+ -13,348

Step-by-step explanation:

There are infinite solutions. Mainly start with a positive and add a negative that is 3 more greater then the positive.

3 0

2 years ago

Find the are of the segment

Alex777 [14]

Answer:

$(9\pi - 18)cm^2$

Step-by-step explanation:

To find the area of this section of the triangle, we will have to find the area of the sector, and then subtract the area of the triangle. To first find the area of the sector of the circle. Remember that the sector of a circle can be found using a proportion of angles. Since there is an angle of 90 degrees in the center. We will take that and divide it by 360 degrees, which is an entire circle. $\frac{90}{360} = \frac{1}{4}$ , so the sector is one-quarter of the entire circle. Now find the area of the entire circle which will be $\pi r^{2}$ × $\frac{1}{4}$ , where r is 6 since it is the radius of the circle. So therefore the area of the sectore will be a quarter of 36 $\pi$ , which is 9 $\pi$ .

Now you must find the area of the triangle with side length 6. Remember, this is an isosceles triangle with sides length of 6 because two of the sides are radii. Also, remember that this is a 90 degree triangle, so the area of the triangle is simply $\frac{6*6}{2}$ , which is 18 cm^2.

Now to find the area of just the yellow segment, just take the area of the sector we found, and subtract the area of the triangle. Therefore, the answer is $(9\pi - 18)cm^2$

Hope this helped.

4 0

3 years ago

Someone please help me find the value of X

Marta_Voda [28]

Answer:

Step-by-step explanation:

4 0

3 years ago

Is this greater than, less than, or equal to

jeka57 [31]

When doing something like this you want to make sure both sides are the same, so turn 7/4 into a percent. 7/4 equals 175, therefore they’re equal to each other.

3 0

3 years ago