Divide total weight by number of trucks:
110.4 / 4 = 27.6 tons per truck
Check the picture below.
what about the angle atop? well, is just 180 - 90 - A.
(a+bi)(2+3i)-i=(-11+5i)(1-i)
2a+3ai+2bi+3bi²-i=-11+11i+5i-5i²
2a+(3a+2b-1)i-3b=-11+16i+5
(2a-3b)+(3a+2b-1)i=-6+16i
Therefore; we have the next system of equations:
2a-3b=-6
3a+2b-1=16
Finally, the system of equations is:
2a-3b=-6
3a+2b=17
We can solve this system of equations by reduction method
2(2a-3b=-6)
3(3a+2b=17)
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13a=39 ⇒a=39/13=3
3(2a-3b=-6)
-2(3a+2b=17)
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-13b=-52 ⇒ b=52/13=4
Answer: a=3; b=4
We are given : 62 hundreds and 30 tens .
To find : the number in standard form.
Soltuion: We know hundreds represents times 100.
Also tens reprents times 10.
In order to find the values of 62 hundreds, we need to multiply 62 by 100.
In order to find the values of 32 tens, we need to multiply 32 by 10.
62 × 100 = 6200
32 × 10 = 320.
Now, we need to add those numbers above.
6200 + 320 = 6520.
In simple, we could also show as
62 hundreds and 30 tens = 62 × 100 = 30 × 10 = 6200+300 = 6520.
Therefore, standard form is 6520.
