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sveta [45]
1 year ago
7

How do I solve Cos-1(0.839) step by step?

Mathematics
1 answer:
Gelneren [198K]1 year ago
5 0

Answer:

32.965°

Explanation:

To solve the expression we need to use the calculator, so:

\text{cos}^{-1}(0.839)=32.965

Therefore, the answer is 32.965°

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The volume of the polyhedron is ______ cm3.
PSYCHO15rus [73]

Answer:

50.80 cm^3

Step-by-step explanation:

the polyhedron is a rectangular pyramid

Volume of a rectangular pyramid = 1/3 x ( width x height x length)

1/3 ( 4 x 5 x 3) = 20 inches

we need to convert inches to cm

1 in = 2.54 cm

20 x 2.54 = 50.80 cm^3

8 0
3 years ago
Write 24 as a prime factors what is the answer
djverab [1.8K]
Write a number as prime factors means to write the number as a product of numbers, all of which are prime. We start by checking whether the number is divisible by prime numbers, starting from the smallest prime number,2.

let's divide 24 into its factors.

first, it's even, so it must divide by 2

24=2*12

12 is also even, so it must divide by 2:


24=2*12=2*2*6

6 is also even, so it must divide by 2:


24=2*12=2*2*6=2*2*2*3

3 is not even, but it's a prime number.

so the solution is
2*2*2*3



7 0
3 years ago
Read 2 more answers
Problem ID: PRABJVTY
aksik [14]

Answer:

I'm confused too I'm sorry

3 0
3 years ago
Express 5.1146• 10^3 in standard notation
charle [14.2K]

Answer:

5,114.6

Step-by-step explanation:

5.1146 x 10^3 means move decimal point 3 to the right to get the answer

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What’s The Answer Of This? PLEASE HELP
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Answer: 68 degrees

Step-by-step explanation:

8 0
2 years ago
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