2 years ago

Which statement is true

Mathematics

1 answer:

Anika [276]2 years ago

4 0

C should be your answer

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An architect drew plans for an office building. The building will have the dimensions shown below

olga55 [171]

Answer:

The first one.

Step-by-step explanation:

To find the volume of the figure, you need to remember the formula V=LWH (Volume= Length times width times height). The first one accurately represents the formula, therefor the first one is the correct answer.

6 0

2 years ago

I NEED HELP PLEASE, THANKS! :)

NISA [10]

Answer: $\bold{b)\quad \dfrac{2\pi}{3},\dfrac{4\pi}{3},0}$

<u>Step-by-step explanation:</u>

Note the following identities: tan² x = sec²x - 1

$\sec x=\dfrac{1}{\cos}$

tan² x + sec x = 1

(sec² x -1) + sec x = 1

sec² x + sec x - 2 = 0

(sec x + 2)(sec x - 1) = 0

sec x + 2 = 0 sec x - 1 = 0

sec x = -2 sec x = 1

$\dfrac{1}{\cos x}=-2\qquad \dfrac{1}{\cos x}=1\\\\\cos x=-\dfrac{1}{2}\qquad \cos x=1\\\\x=\dfrac{2\pi}{3}, \dfrac{4\pi}{3}\qquad x=0$

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3 years ago

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What is 3,989.23655 rounded to the nearest one thousandth?

Xelga [282]

The 6 is in the thousandth place so you round with that being the last number
since we have a 55 after the 6, we round up
so we get
3,989.237

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3 years ago

The value of x is 40 but how do I get that I need to show work ?

Butoxors [25]

Answer:

120 ÷ 3 = 40

Step-by-step explanation:

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3 years ago

What is the volume of the rectangular prism 10.4mm 5mm 8mm

alina1380 [7]

The answer too this problem is 416.

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3 years ago

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