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alekssr [168]
3 years ago
13

What is the area of the trapezoid? A trapezoid has a base of 20 feet, a height of 24 feet, and a top side length of 16 feet. 368

ft2 432 ft2 480 ft2 528 ft2
Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Answer:

432

Step-by-step explanation:

edgen

sesenic [268]3 years ago
5 0

Answer: the area of the trapezoid is 432 ft²

Step-by-step explanation:

The formula for determining the area of cross section of a trapezoid is expressed as

Area = 1/2(a + b)h

Where

a and b are the length of The bases are the 2 sides of the trapezoid which are parallel with one another.

h represents the height of the trapezoid.

From the information given,

a = 16 feet

b = 20 feet

h = 24 feet

Therefore,

Area of trapezoid = 1/2(16 + 20)24

= 1/2 × 36 × 24

= 432feet²

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Answer:

Step-by-step explanation:

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3 years ago
The number of minutes that Samantha waits to catch the bus is uniformly distributed between 0 and 15 minutes. What is the probab
Drupady [299]

Using the uniform distribution, it is found that there is a 0.3 = 30% probability that Samantha has to wait less than 4.5 minutes to catch the bus.

<h3>What is the uniform probability distribution?</h3>

It is a distribution with two bounds, a and b, in which each outcome is equally as likely.

The probability of finding a value of at lower than x is:

P(X < x) = \frac{x - a}{b - a}

In this problem, the time is uniformly distributed between 0 and 15 minutes, hence the bounds are a = 0 and b = 15.

The probability that Samantha has to wait less than 4.5 minutes to catch the bus is given by:

P(X < 4.5) = \frac{4.5 - 0}{15 - 0} = 0.3

More can be learned about the uniform distribution at brainly.com/question/13889040

7 0
2 years ago
Why are prefixes used in naming covalent compounds
Nataly_w [17]

Answer:

the atoms can have different numbers of valence electrons

6 0
2 years ago
Find the inverse f^-1(x) if f(x)=x+2
stiks02 [169]

Answer:

f^-1(x) = x - 2

Step-by-step explanation:

To find the inverse of a function in terms of x and y, you would sway x and y in the function. We can rewrite f(x) = x + 2 as y = x + 2, since f(x) is basically y in a function. The inverse of y = x + 2 would be x = y + 2. Now, solve for y.

x = y + 2

-2 both sides.

x - 2 = y

y = x - 2

The inverse of y = x + 2 would be y = x - 2, so the inverse of f(x) = x + 2 would be f^-1(x) = x - 2 (f^-1(x) means the inverse of f(x)).

f^-1(x) = x - 2

I hope you find this helpful. :)

3 0
3 years ago
What is the quotient? 40,561 divided by 47
kumpel [21]
40,561÷ 47= 863

Hoped this helped.

~Bob Ross®
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3 years ago
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