Answer:
price of 50 kg rice rupees 7650 find the price of 1 kg rice
so 50kg: 7650r
divide both sides by 50 to get 1
1kg=153 rupees
The slope is -2. In context to this problem, the candle will burn away 2cm of its length every hour.
Answer:
The second equation is correct.
y=2.25x + 4
Step-by-step explanation:
We can systematically eliminate the others.
For equation 3 and 4, 6.5*2 and 12*x is already bigger than 8 of the first set of numbers.
For equation 1, 2*x+8.5 is also bigger than 8 from the first set.
Plugging in the values to equation 2, we always get the correct cost.
Answer:
7.07
Step-by-step explanation:
5sin90=xsin45
5/sin45=7.07
X=1 so it is 1×1×1=1 so.... it is 19+1
