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Nostrana [21]
4 years ago
7

How do you solve for b1 A=1/2h(b1+b2)

Mathematics
1 answer:
Cloud [144]4 years ago
3 0
Since b1 stand for base 1 you should find the base and plug in the numbers there’s parentheses so you solve this first so you’d solve _+_=_ usually theres a line going straight with a number around it that’s gonna be your height and your other 2 are the bases
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What is equivalent to a 60% decrease?
Elena-2011 [213]

Answer:

40% if whats left

Step-by-step explanation:

5 0
3 years ago
A spinner is divided into five sections numbered 1 through 5. Juana records the number the spinner lands on for each of 50 spins
Jet001 [13]

The distribution of the probability of the given data is a Positive Skewed Probability distribution.

Given to us

A spinner is divided into five sections numbered 1 through 5. Juana records the number the spinner lands on for each of the 50 spins. She computes and graphs the relative frequencies for each number

<h3>What is a Probability distribution?</h3>

It is a type of distribution in which the distribution has a constant probability, therefore, the probability of each event occurring is equal.

<h3>What is symmetric distribution?</h3>

Symmetric distribution is the type of distribution where the left side of the distribution and the right side of the distribution are mirror images to each other, therefore, they are symmetrical.

<h3>What is Negatively Skewed Probability distribution?</h3>

Negatively Skewed Probability distribution is a type of distribution of the probability where the right side(tail) of the distribution is more concentrated than the right side.

<h3>What is Positive Skewed Probability distribution?</h3>

Positive Skewed Probability distribution is a type of distribution of the probability where the left side of the distribution is more concentrated than the right side.

<h3>Which of the following describes the probability distribution of the given data?</h3>

Since in the given graph probability of every number occurring from 2 to 5 is equal to 0.12(12%), while the probability of number 1 occurring is 0.5(50%).

Thus, the distribution of the probability is towards the right end of the graph.

Hence, the distribution of the probability of the given data is a Positive Skewed Probability distribution.

Learn more about Probability Distribution:

brainly.com/question/795909

8 0
2 years ago
Plzzz I Need help ASAPPPPPPP
Hatshy [7]

Answer:

1, 3, and 4 would be correct answers

Step-by-step explanation:

1.) <u>-x - 2x - 3y - 2y + 1 + 1 = -3x -5y + 2</u>

2.) -3x + 2y + 3y + 2 = -3x + 5y + 2

3.) <u>-3x - y - y - y - y - y + 2 = -3x - 5y + 2</u>

4.) <u>-x - x - x - y - y - y - y - y + 1 + 1 = -3x - 5y + 2</u>

5.) x + x + x + y + y + y + y + y + 1 + 1 = 3x + 5y + 2

Hope this helps!

5 0
3 years ago
TO ANY MATH GEOMETRY GENIUS HELP ME OUT PLS
mr Goodwill [35]

Answer:

The answer is A

Step-by-step explanation:

since JHG = 65, then the other two angles added together = 65. Therefore, I can just add what the two smaller angles are to equal 65. Solve for x, then plug x into one of the equations! JHI = 19, and GHI = 46

7 0
4 years ago
The height of a boulder falling off a 500 meter cliff can be modeled using a quadratic equation.
Alona [7]

Answer:

The answer is t=4 s

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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