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densk [106]
2 years ago
14

When calculating the circumference of a circle, sometimes the radius is given instead of the diameter. What is the relationship

between radius and diameter? a. radius is twice the diameter c. diameter is twice the radius b. diameter is half the radius d. no relationship, can't find circumference with radius Please select the best answer from the choices provided A B C D
Mathematics
2 answers:
marin [14]2 years ago
8 0

Answer:

Option A ( radius is twice the daimeter )

Step-by-step explanation:

The relationship between radius and daimeter is given as

       Radius² = Daimeter    ⇒    r² =  d

And cricumference can be calculated with radius

 As circumference is    2πr

UkoKoshka [18]2 years ago
8 0

Answer:  c. diameter is twice the radius

For example, if the radius is r = 10 feet then the diameter is twice that and it's d = 2*r = 2*10 = 20 feet.

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bricks having volume 500cm^3 each are selected to construct a compound wall of 200m×0.5m×1.5.If theprice of the brick is Rs.14,f
maria [59]

Answer:

Rs. 4,200,000

Step-by-step explanation:

Given :

Volume of brick = 500cm³

Dimension of wall : 200m×0.5m×1.5m

Converting to cm

Volume of compound wall:

(200 * 100) * (0.5 * 100) * (1.5 * 100)

20000cm * 50cm * 150cm=

= 150000000cm³

Volume of compound wall / volume of brick

1500000000 cm³ / 500 cm³

= 300000

Price per brick = Rs. 14

Total price = 14 * 300000 = Rs. 4,200,000

4 0
3 years ago
The equation shows a number multiplied by 5. n x 5=? Which of these is true about the results?
stealth61 [152]

Answer:

Step-by-step explanation:

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3 years ago
What is perpendicular to -96/17
zzz [600]

Answer:

\frac{17}{96}

Step-by-step explanation:

Given  m = - \frac{96}{17}

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-\frac{96}{17} } = \frac{17}{96}

6 0
3 years ago
If y=x^2, then which expression is equivalent to -y?
iris [78.8K]

Answer:

Step-by-step explanation:

D

8 0
4 years ago
PLEASE HELP ASAP - ILL GIVE BRAINLEST<br><br> GIVE THE WORK FOR IT TP PELASEE!! and 20 points
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Answer:

Step-by-step explanation:

Hope this helps u !!

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