Answer:
11 quả
Step-by-step explanation:
Có tất cả số táo là: 1 + 10 = 11 ( quả )
Answer:
An arithmetic sequence is a list of numbers with a definite pattern. If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence.
Step-by-step explanation:
Answer:
Step-by-step explanation:
- Initial number of marbles = 120
- Lost at every game = 5
- Stolen by a squirrel = 3
- Left = less than 10
<u>Let the number of games be x</u>
- then lost marbles = 5x
- stolen marbles = 3x
<u>Inequality:</u>
- 120 - 5x - 3x < 10
- 120 - 8x < 10
- 110 < 8x
- x > 110/8
- x > 13 rounded down
<u>Since there should be more than 0 left, another inequality for it:</u>
- 120 - 8x > 0
- 120 > 8x
- x < 15
So 13 < x < 15, which leaves us with 14
Answer:
30,60,90
Step-by-step explanation:
triangle are in the ratio 1:2:3.
So
Angles=X,2x,3x
X+2x+3x=180
6x=180
X=180/6
X=30
So angles are 30,60,90
Answer:
is that even a real equation?
