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siniylev [52]
3 years ago
14

The sum of three consecutive whole numbers can be divided exactly by 3 give two examples to show this statement is true

Mathematics
1 answer:
s2008m [1.1K]3 years ago
4 0
8+9+10 = 27
27/3 = 9

4+5+6 = 15
15/3 = 5

This is always so, because the third number has one extra that can be added to the first to make them 3x the same numbers.
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A rectangle is 3 1/2 inches by 2 1/4
Alchen [17]

Answer:

Are you talking about adding? If you are, the answer is 5 3/4. But if you're talking about subtracting, the answer is 1 1/4.

8 0
3 years ago
HELP PLS :) its for my class
Elis [28]

Answer:

about 170

Step-by-step explanation:

i say thi because 360 into 4 quadrants is 90 per qudrant than tge second quadrant is almost full so i put the answer nearly 2 quadrants

8 0
2 years ago
A circle is defined by the equation x2 + y2 + 8x + 22y + 37 = 0. What are the coordinates for the center of the circle and the l
inn [45]
We can say that:
8x = -2ax
8 = -2a
a = -4

22y = - 2by
22 = -2b
b = -11

37 = a² + b² - r²
37 = (-4)² + (-11)² - r²
r² = 16 + 121 - 37
r² = 100
r = 10

With all this information, we can say that:
The center of the circle is: (-4 ; -11)
and the radius of the circle is r = 10

P.S:
(a - x)² + (b-y)² = r²
a² - 2ax + x² + b² -2by + y² - r² = 0
x² + y² -2ax - 2by + a² + b² - r² = 0

6 0
3 years ago
Interest paid on £2500 at an interest at an interest rate of 15%
postnew [5]

Answer:

  • £375

Step-by-step explanation:

  • Amount = £2500
  • Interest rate = 15%

<u>Interest </u>

  • £2500*15/100 = £375
8 0
3 years ago
Arnold and jamie are both performing the same experiment. Arnold does 20 trials and gets 7 positive results. Jamie does 10 trial
Gnoma [55]

Answer:

B

Step-by-step explanation:

This is all 1/3 of the number of times the experiment was tried to put in perspective john has 10 apples and he gives 3 away that's about 1/3 of the amount of apples

3 0
2 years ago
Read 2 more answers
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