Explanation

The cosine of π radians (or 180 degrees) is -1.

Explanation

"V" represents 5, and "I" represents 1.

So together, VI equals 6.

Roman numerals for the given numbers:

• 1 - I
• 5 - V
• 10 - X
• 50 - L
• 100 - C
• 500 - D
• 1000 - M

Explanation

To solve the expression, we need to follow the order of operations (PEMDAS):

1. Multiply 5 and 8: 5*8 = 40

2. Subtract 7: 40 - 7 = 33

3. Add 1: 33 + 1 = 34

4. Subtract 1¾: 34 - 1.75 = 32.25

5. Add 4: 32.25 + 4 = 36.25

Explanation

Explanation

• Every subgroup of a cyclic group is also cyclic.
• This is because a subgroup of a cyclic group is generated by some power of the generator of the original group.

Explanation

Face value of any number is the same as the digit.

so, the face value of will always be regardless of its place or position.

More Info

The face value of  7 in the numeral 7090  is: 7

The place value of  7 in the numeral 7090  is: 700

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The face value of 7 in the numeral 672485 is 7.

The place value of 7 in the numeral 672485 is 7000.

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Explanation

285 - 123 + 351

solution 

= 636 - 123

= 513

ND-31-8--2023

Explanation

3000 ÷ 5 = 600

Explanation

The ration of 1000 m to 600 m is  5:3.

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agm.5.3.23

Explanation

100/12=8.3