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2 years ago

Sorry I forgot to set the last questions as fifty points. Same quesion as before radius, height, and lateral area

Mathematics

1 answer:

Rainbow [258]2 years ago

4 0

R = √10
h = √40 = 2√10
lateral area = 2 pi r h = 2 pi √10 2√10 = 40 pi = 125.6 units^2

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to find the area of a trapezoid dylan uses the formula A=1/2 (B1+B2)h the bases have lengths of 3.6 cm and 12 1/3 cm. the height

Artemon [7]

Answer:

It is irrational because it can not be represented as a fraction of two integers

Step-by-step explanation:

Given

$B_1 = 3.6$

$B_2 = 12\frac{1}{3}$

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Required

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First, we need to calculate the area

$Area = \frac{1}{2}(B_1 + B_2) * H$

$Area = \frac{1}{2}(3.6 + 12\frac{1}{3}) * \sqrt[3]5$

$Area = \frac{1}{2}(3.6 + \frac{37}{3}) * 17100$

$Area = \frac{1}{2}(\frac{10.8+37}{3}) * 1.710$

$Area = \frac{1}{2}(\frac{47.8}{3}) * 1.7100$

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$Area = \frac{47.8* 1.7100}{6}$

$Area = \frac{81.738}{6}$

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It is irrational because it can not be represented as a fraction of two integers

5 0

2 years ago

Three tenths times twelve

Sholpan [36]

Answer:

3.6

Step-by-step explanation:

0.3x12=3.6

Because you know that 12x3=36, so 12x0.3=3.6!

Good luck!

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2 years ago

Then each week thereafter, you add $5 to the account but no interest is earned. Suppose you receive $100 for a graduation presen

irga5000 [103]

100 + 5x = y

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7 0

3 years ago

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Simplified (4x3 - 5x2 + 3x) + (-2x3 - x2 + 6x)

bogdanovich [222]

Answer:

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Step-by-step explanation:

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On solving the above mentioned equation we get some imaginary values.

 HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

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2 years ago

Eight classrooms need to be painted. Teachers can choose between yellow or blue. How many possible outcomes are there?

rusak2 [61]

The answer is 16 outcomes, there are two possible outcomes per classroom, and there are 8 classrooms

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2 years ago

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