Answer:
1233.68 g
Step-by-step explanation:
Given:
The weights are
1.21 kg
546 mg
23.14 g
Here,
the units of all the weights given are not uniform, also the options are provided in grams
Therefore, we will first convert all the weights in the uniform unit i.e in grams
thus,
we have
1.21 kg = 1210 g
546 mg = 0.546 g
23.14 g
hence,
the total mass = 1210 g + 0.546 g + 23.14 g = 1233.686 ≈ 1233.68 g
Hence, the correct answer is option 4. 1233.68 g
This would only be a double bracket...
but you do
(4x+6) (x-3)
F 4x * X = 4xsquared
O 4x* -3 = -12x
I. 6xX = 6x
L. 6*-3 = -18
collect like terms:
answer= 4x2 - 6x -18
the 4x is squared :)
Answer:
D)
Step-by-step explanation:
Each longitude has a time difference of 4 minutes.
Convert 4 hours into minutes
4 hours * (60 minutes/1 hour) = 240 minutes
Divide 240 minutes by 4 to obtain the difference in longitude
240/4 = 60
Answer:
B
Step-by-step explanation:
10×1=10
0+10=10
Hence they're equal