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3 years ago

What is the value of x

Mathematics

2 answers:

olga2289 [7]3 years ago

6 0

I would probably say 46 but I’m not entirely sure

Hitman42 [59]3 years ago

6 0

My answer to the question is 66

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Find the slope of the line. A. 1/3 B. - 1/3 C. 3 D. -3

BARSIC [14]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (0, -2) and (6, 0).

Substitute:

$m=\dfrac{0-(-2)}{6-0}=\dfrac{2}{6}=\dfrac{1}{3}$

<h3>Answer: A. 1/3</h3>

3 0

3 years ago

a clock is constructed using a regular polygon with 60 sides. the polygon rotates every minute. how much has the polygon rotated

Ierofanga [76]

The answer to this question is 42°

8 0

3 years ago

To eliminate the y terms and solve for x in the fewest steps, by which constants should the equation need multiplied by before a

ivanzaharov [21]

A. Multiplied by 2 for the first then for the second multiply by three.

Explanation: the equations already have opposite signs for y so reversing the signs would be counterproductive. (Eliminates B and D) and the easiest way is to get the numbers before the Y variable to be the same. The top by 2 and bottom by 3 would do that, leaving only A.

3 0

2 years ago

The manager of an automobile dealership is considering a new bonus plan designed to increase sales volume. Currently, the mean s

a_sh-v [17]

Answer:

Null Hypothesis, $H_0$ : $\mu \leq$ 14 automobiles per month

Alternate Hypothesis, $H_a$ : $\mu$ > 14 automobiles per month

Step-by-step explanation:

We are given that the manager of an automobile dealership is considering a new bonus plan designed to increase sales volume. Currently, the mean sales volume is 14 automobiles per month.

The manager wants to conduct a research study to see whether the new bonus plan increases sales volume.

Let $\mu$ = population mean sales volume after the new bonus plan

So, Null Hypothesis, $H_0$ : $\mu \leq$ 14 automobiles per month

Alternate Hypothesis, $H_a$ : $\mu$ > 14 automobiles per month

Here, null hypothesis states that the new bonus plan does not increase the sales volume as the sales is less than or equal to 14 automobiles per month.

And alternate hypothesis states that the new bonus plan increases the sales volume as the sales is more than 14 automobiles per month.

Now, conclusion on when the null hypothesis ( $H_0$ ) can be rejected and when it cannot be rejected is based on two perspectives;

From test statistics point of view;

If the test statistics is more than the critical value of any respective distribution, then we will reject our null hypothesis.

If the test statistics is less than the critical value of any respective distribution, then we cannot reject our null hypothesis.

2. From P-value point of view;

If the p-value of the test statistics is more than level of significance ( $\alpha$ ), then we will not reject our null hypothesis.

If the p-value of the test statistics is less than level of significance ( $\alpha$ ), then we will reject our null hypothesis.

4 0

3 years ago

The formula for finding the area of a square that has a side length, s, is A= 52. If a square has an area of 40 square

Eddi Din [679]

Answer:

2√10

Step-by-step explanation:

Given the following data;

Area of square = 40

Mathematically, the area of a square is calculated by using the formula;

Area, A = s²

Where;

s is the length of sides of a square.

Substituting into the formula, we have;

40 = s²

s = √40

s = √4 * √10

s = 2 * √10

s = 2√10

4 0

3 years ago