Answer:
8+5=13 and 8+9=17 or (8+5) - (8+9) =-4
Step-by-step explanation:
Answer:
10/14, 15/21
Step-by-step explanation:
WE are given a ratio 5/7
To find equivalent ratios it is sufficient to multiply both numerator and denominator by the same number
Let us take 2,3 for example.
When we multiply both numerator and denominator by 2, value does not change.
Hence we get equivalent fraction.
So 10/14 is one such fraction.
Next is multiply by 3
15/21 is another fraction.
Answer:
Probably because they don't want a whole paragraph on some answers
Answer: 2.618 radians
Step-by-step explanation:
sorry i don't know this one wish i could help
