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devlian [24]
3 years ago
14

So I am confused with the u^(1/2) and the -2u^(-1/2).

Mathematics
1 answer:
monitta3 years ago
8 0
There's no real need to rationalize the denominator in the second term, since

\dfrac2{\sqrt u}=\dfrac2{u^{1/2}}=2u^{-1/2}

and this term is ready to be integrated via the power rule. Rationalizing doesn't really help here.
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3/5, 1/2,5/7 as a common
miskamm [114]

a common what? denominator?


4 0
3 years ago
Which estimate is the most reasonable for this problem?
DIA [1.3K]
If you would like to know how much farther does Louisa's family need to drive, you can calculate this using the following steps:

791 miles - 114 miles = 677 miles ... 700 miles

The correct result would be D. 700 mi.
5 0
3 years ago
Please help immediately
STALIN [3.7K]

So basically all you have to do is find the area of one of the smaller semi circles by using the formula for the area of a circle (A=πr^2). You know that the length of the larger semi circle's radius is equivalent to 6 cm because the radius of the smaller ones are 3 cm, meaning the diameter would have to be 6 cm and in this case, the length of the smaller semi circles' diameters is equal to the radius of the big semi circle. Then you would find the area of the big semi circle again by using the area of a circle formula, but after getting the answer you would half it, obviously because it's a semi circle. Subtract the are of the smaller semi circle you found earlier from the answer you just got and that's it ;) (you wouldn't have to half the area since there are two smaller semi circles and 1/2 + 1/2 = 1 but u knew that)

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8 0
4 years ago
The system of equations 2y = 14 - 2x and y=-x+ 7 is
Ratling [72]

Answer:

Infinitely many solutions

Step-by-step explanation:

2y=14-2x

y=-x+7

------------

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infinitely many solutions

6 0
4 years ago
Read 2 more answers
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Answer:

I don't know were the statement are but here are the specs of each set

Step-by-step explanation:

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Set B

mean; 67.08571

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hope this helps sorry for late answer :)

5 0
3 years ago
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