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sukhopar [10]
4 years ago
10

What is the areaof a circle having a given diameter. d=16 cm

Mathematics
1 answer:
Elan Coil [88]4 years ago
8 0
Area = \pi r^2
 so if the diameter is 16, radius (r) = 8

3.14 * 8^2 = 3.14*64 = 200.96 is the approximate area

If you're looking for the answer in terms of pi, 64pi is the answer.
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66 2/3% of 1860 is what number
Allisa [31]
2/3*1860= 1240

2/3 is equal to 66 2/3 %

4 0
3 years ago
What is a difference of squares that has a factor of x 8? x2−4 x2−16 x2−64 x2−256
Aleksandr-060686 [28]

Answer:

  (c)  x² -64

Step-by-step explanation:

The factoring of the difference of squares is one of the special forms we use in the study of polynomials. It tells you ...

  a² -b² = (a +b)(a -b)

__

You have a factor (x +8), so a=x, b=8, and the "expanded" form is ...

  a² -b² = x² -8² = x² -64

5 0
2 years ago
An inverse variation function has a k value of 8. Which ordered pair is on the graph of the function?
Sladkaya [172]
For inverse variation, we use the equation y = k/x, again, with k as the constant of proportionality. <span>When one variable increases the other decreases in proportion so that the product is unchanged. Therefore, it would be the last option the correct answer.

y = k / x
2 = k / 4
k = 8</span>
4 0
3 years ago
Read 2 more answers
You are buying fruit to make fruit baskets apples come in bags of 20. Ornages come in bags of 16. And bananas come in bags of 32
QveST [7]

Answer:

160 basket of each fruit baskets we can make using all fruit.

Step-by-step explanation:

Given:

Oranges comes in bags = 16

Apples comes in bags = 20

bananas come in bags = 32

We need to find the greatest number of fruit baskets that you can make using all fruit.

Also Given:

You have one bag of each fruit basket must be identical.

So we will first find the least common multiple of all the numbers we get;

20 = 20,40,60,80,100,120,140,160

16 = 16,32,48,64,80,96,112,128,144,160

32 = 32,64,96,128,160

The least common multiple is 160.

Hence we can say that, 160 basket of each fruit baskets we can make using all fruit.

8 0
3 years ago
Solve for x. (Round to the nearest thousandth.)<br> 3x - 8 = 15
saul85 [17]

Answer:x = 7.667

Step-by-step explanation:

3x - 8 = 15

     + 8 = 23

3x = 23

divide 3 by 3 and 23 so you get x by itself

answer = 7.667

3 0
3 years ago
Read 2 more answers
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