Answer:
Two or more points are collinear, if there is one line, that connects all of them.
Step-by-step explanation:
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Answer:
We start with 0 + 40.
1. 0 + 40
2. 1 + 39
3. 2 + 38
4. 3 + 37
.....
keep going....
.....
19. 18 + 22
20. 19 + 21
21. 20 + 20
There are 21 pairs of whole numbers that have a sum of 40.
Step-by-step explanation:
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Volume of a sphere:
(4/3)(pi)r^3
.
radius (r) is half the diameter or 8 inches.
(4/3)(3.14)8^3
2144 cubic inches
Answer:
For packages of 8: She will need 13 packages
For packages of 12: She will need 9 packages
Step-by-step explanation:
Number of Barbecue sandwiches = 100 (given)
For packages of 8 we have, (100/8) = 12 (without the remainder)
We then add one extra package so that the 100 barbecue sandwiches are served.
So, for packages of 8, package of barbecue buns = 12 + 1 = 13
For packages of 12 we have, (100/12) = 8 (without the remainder)
We then add one extra package so that the 100 barbecue sandwiches are served.
So, for packages of 12, package of barbecue buns = 8 + 1 = 9
Answer:
C = 2πr
Step-by-step explanation:
The circumference of a circle is calculated by the formula here,
C is the circumference of the circle.
r is the radius of the circle.
π is 22/7 or 3.14.
In the given options π is not missing.
Therefore the formula that relates circumference and radius is C = 2πr.