Answer:
The number in the middle is 60.
Step-by-step explanation:
The 2nd number = A
The 3rd number = B
The 4th number = C
Given:
(1) 130 + A + B = 300
(2) A + B + C = 200
(3) B + C + 10 = 100
Now, the work:
(2) can be modified to become A + B = 200 - C
Now, we can insert that into (1) and get the following;
130 + (200 - C) = 300
Open parentheses, simplify, you get C = 330 - 300.
C = 30
Using (3), we use above answer to get B + 30 + 10 = 100
Calculate, and get B = 100 - (30 + 10)
Simplify,
B = 60
There is your answer!
Cheers
Answer:
Tank A
Step-by-step explanation:
Got it right on Kahn
Answer:
this is the answer for (03.01 LC)
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Step-by-step explanation:
You have use the Pythagorean Theorem a^{2} + b^{2} = c^{2}
So this is my work
extra notes
- If you didn't know, you cancel exponents with roots.
So the c^{2} is cancled by aka \sqrt{c}
- You can't simplify so it stays like that
Answer: the answer for (03.06 LC)
5
Step-by-step explanation:
In pic
Just look for r after substituting the variables
Answer is 26 13/64
first u need to simplify mixed number then multiply them all
43/8*3*13/8=1677/64
8.517
Word form :
Eight and Five Hundred Seventeen Thousandths.
