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seropon [69]
3 years ago
6

I WILLL GIVE THE BRAINLEST!!!!

Mathematics
2 answers:
mezya [45]3 years ago
8 0
C= 2π*r = 2*3.14*4 = 25.12
C= 25.12
DedPeter [7]3 years ago
4 0

Answer:

25.13

Step-by-step explanation:

C=2πr=2·π·4≈25.13274cm

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Blaine exchanges $100 for yen before going to Japan.
olasank [31]

So for this, we will be using dimensional analysis:


\frac{\$100}{1} *\frac{88.353 \yen}{\$1} =\frac{8835.3}{1}


In short, he should receive ¥8835.30.

5 0
3 years ago
Which is the coefficient in the expression 7x + 14?
guajiro [1.7K]

Answer:

7

Step-by-step explanation:

A coefficient is the number before a variable (x, y, z...etc).

4 0
3 years ago
A light bulb consumes 1440 watt-hours per day. How long does it take to consume 6480 watt-hours?
melisa1 [442]

The number of days it will take to consume the given power = 4.5 days

<h3>Calculation of energy consumption</h3>

The amount of power consumed per day = 1440watt-hours

Therefore X days = 6480 watt-hours?

Make X the subject formula;

X = 1 × 6480/1440

X = 4.5 days

Therefore, The number of days it will take to consume the given power = 4.5 days.

Learn more about energy consumption here:

brainly.com/question/2900615

#SPJ1

5 0
1 year ago
Anyone know the answer to this question?
denpristay [2]

Answer:

sorry i dont know how to solve this

Step-by-step explanation:

5 0
3 years ago
How do you identify the opposite and the absolute value of a rational number
Sergeeva-Olga [200]

Rational numbers are the numbers that can be written as the fraction of two integers and absolute value is the distance a number is away from 0. If we look at a number line, the absolute value is the distance any number on the number line is away from 0. Distance is always positive, so our absolute value is always 0.

8 0
3 years ago
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