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yulyashka [42]
4 years ago
11

Find the derivative of 1/(2x-1)^2

Mathematics
1 answer:
aev [14]4 years ago
4 0

Answer:

I believe its 1x

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What is the equation of the line that passes through (0.3) and (7.0)?
Annette [7]

Answer:

y=-3/7x+3

Step-by-step explanation:

A(0;3) B(7;0)

(y-yA)/(yB-yA)= (x-xA)/(xB-xA)

y-3/-3= x/7

7y-21=-3x

6 0
3 years ago
PLEASE HELP ONLY IF RIGHT 50 POINTS AND BRAINLIEST PLUS THANK YOU AND 5 STARS. My cousin need help.
Serjik [45]

Answer:

1) Number of scoops = 42

2)Number of scoops = 10

Step-by-step explanation:

Volume of the sink = (4000/3)π in³

1)

Diameter = 4 in      ∵   Radius = 4/2 = 2 in

Height = 8 in

Volume of the cylindrical cup =  \pi r^{2}h  =  \pi 2^{2} * 8  =  32\pi in³

Number of cups of water that must be scooped out = Volume of the sink/ Volume of the cylindrical cup

= (4000/3)π / 32π    ==>  42

Number of scoops = 42

b)

Diameter = 8 in    ∵   Radius = 8/2 = 4 in

Height = 8 in

Volume of the cylindrical cup =  \pi r^{2}h  =  \pi 4^{2} * 8  =  128\pi in³

Number of cups of water that must be scooped out = Volume of the sink/ Volume of the cylindrical cup

= (4000/3)π / 128π ==> 10

Number of scoops = 10

4 0
3 years ago
Given line LM and point R that lies on line LM, identify the following ratios given that point R lies a/b of the way along line
gavmur [86]

Answer:

See explanation

Step-by-step explanation:

If point R lies \frac{a}{b} of the way along line LM, closer to L than M, then

LR=ax\\ \\LM=bx

Find all needed ratios:

1. \dfrac{LR}{LM}=\dfrac{ax}{bx}=\dfrac{a}{b}

2. By segment addition postulate,

LR+RM=LM\\ \\RM=bx-ax=(b-a)x,

so

\dfrac{RM}{LM}=\dfrac{(b-a)x}{ax}=\dfrac{b-a}{a}

3. RL=LR=ax\\ \\RM=(b-a)x,

then

\dfrac{RL}{RM}=\dfrac{ax}{(b-a)x}=\dfrac{a}{b-a}

5 0
4 years ago
The annual interest rate of marcellas savings account is 7.2% and simple interest is calculated semianually,. What is the period
Marina86 [1]
Is that all the information provided or is there more information so that i can help you answer the question 
8 0
4 years ago
Read 2 more answers
Can someone plz help me??
zimovet [89]

Answer:

The answer is D.

Step-by-step explanation:

I simply solved for x. So the first thing I did was divide 1.3 by 3 then subtract 0.1 from that, which would give you 0.33.

8 0
4 years ago
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