Answer:
B is correct because it value become 15^9
Step-by-step explanation:
Answer: 0.023 is twenty-three thousandths written in standard form!
Answer:
x = 60
Step-by-step explanation:
Consecutive angles in a parallelogram are supplementary meaning
x + 2x = 180
Then you just solve the equation
It takes one pipe x minutes, the other pipe x+3 minutes
the portion filled per minute is by one pipe is 1/x, by the second pipe 1/(x+3)
when two pipes running together:
3&1/3[1/x+1/(x+3)] =1, 1 means the whole cistern
solve for x: 3&1/3(x+3) +3 1/3(x)=x(x+3)
6 &2/3 x +10 =x^2+3x
x^2- (3&2/3) x-10=0
3x^2-11x-30=0
this cannot be factored, so use the quadratic equation:
x is about 5.5
x+3=8.5
Answer:
I suggest looking at my attachment. This will help with your question and answers to future assignments in your class.
Step-by-step explanation:
Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!
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