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3 years ago

Which describes the relationship between the lines y=2x - 5 and y=2x +2?

1 answer:

3 0

The lines have the same slope and different y-intercepts which makes them parallel to eachother.

In the equation, y= mx +b, M stands for the slope and B stands for the y-intercept. The equations both have a slope of 2, but their y-intercepts are not the same.

Hope this helps! :)

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Estimate 19% of 44. 8, 9, 9.5, 10

Anna71 [15]

10% of 44 is 4.4 and 5% is 2.2 so 6.6 is 15% so an estimate of 8 is the most accurate

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3 years ago

Harry ate 5/8 of a sandwich

11111nata11111 [884]

Well do you know a common factor between 8, 5, and 12, if so it is super simple to find your answer. :)

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3 years ago

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If a soccer team made 37 penalty shots out of 100, what fraction and what percentage of penalty shots did the team miss? choose

Pie

The correct answer is letter c

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2 years ago

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DATA ANALYSIS AND STATISTICSProbabilities involving two rolls of a dieAn ordinary (falr) die is a cube with the numbers 1 throug

Zepler [3.9K]

Solution

The table below is the required sample space of the to fair die

From the above table

The sample space contain 36 outcomes

Event A: The sum is greater than 9

we will look at the table and count all the elements that are greater than 9

There are 6 elements (they are 10, 10, 10, 11, 11, 12 from the table)

The probability for event A will be

$\begin{gathered} p(A)=\frac{\text{required outcome}}{\text{total outcome}} \\ p(A)=\frac{6}{36} \\ p(A)=\frac{1}{6} \end{gathered}$

P(A) = 1/6

Event B: The sum is an even number.

We will look at the table and count the number of elements that are even

There are 18 elements (notice that there are 3 even number on each of the 6 rows of the table)

The probability for event B will be

$\begin{gathered} p(B)=\frac{\text{required outcome}}{\text{total outcome}} \\ p(B)=\frac{18}{36} \\ p(B)=\frac{1}{2} \end{gathered}$

p(B) = 1/2

5 0

1 year ago

Classify the following based on sides and angles.

matrenka [14]

Answer:

D. right; scalene

Step-by-step explanation:

As you can see in the diagram you have a 90, 50, and 40 degrees angles. Because one of the angles is equal to 90 degrees (a right angle) this triangle can be classified as a right triangle.

No congruent sides are shown.... That means it's a scalene.

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2 years ago