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Zolol [24]
3 years ago
13

Calculate the quotient and remainder of –1 divided by 3.

Mathematics
1 answer:
gtnhenbr [62]3 years ago
3 0
I don't understand how a fraction can have a remainder cause normally the remainder is a fraction.
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What is the mean of the following list of numbers?
Elina [12.6K]

Hi

The Mean is 11.5

Hope this helps

3 0
3 years ago
Can you guys help we with this question. ​​​​​​
satela [25.4K]

Answer:

40

Step-by-step explanation:

(2x+1/(2x))^5 *(2x -1/(2x))^5

= ((2x)^2 -1/(2x)^2)^5 (a+b)*(a-b) =a2-b2

= (4x^2-1/4(x)^2)^5

now

x =4x^2. ,a = 1/4(x)^2 ,n =5

we have

general term = Cr *x^r *a^(n-r)

= Cr * (4x^2)^r * (1/4(x)^2)^(n-r)

= Cr *4^r * X^2r * 1/( 4^(n-r) *x^(2n-2r)

= Cr * 4^r/4^(n-r) * x^(2r)/x^(2n-2r)

= Cr * 4(2r-n) *x(4r-2n)

now for x^2

4r-2n = 2

4r -10=2

4r =12

r = 3

now for coeff

C(5,3) * 4^(2*3-5)

5!/(3!*(5-3)!) * 4

5*4/(2*1)*4

40

4 0
2 years ago
Read 2 more answers
How i can answer this question
denis-greek [22]

Answer:

4k+11

Step-by-step explanation:

There you go. Happy to help.

4 0
2 years ago
Find the area of each shape by decomposing it into smaller shapes, combining their area
Sergio [31]

Answer: 95 units squared

Step-by-step explanation:

Rectangle of 10*4=40

Rectangle of 5*7=35

Triangle of 4*10/2=20

40+20+35=95

3 0
2 years ago
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A triangle has an area of 35 square inches. the length of one of the sides it 10 inches. what is the length of the perimeter? in
Serggg [28]
The perimeter would be about 34.4 because if you choose the bottom side to be ten, by multiplying 35 by 2 to get 70 you can divide by 10 to get 7. Since you know the height and width, you can use pythagorean theorem, a^2 + b^2 = c^2. Plug in the numbers you have 10^2+7^2=c^2. c^2=149, so if you square root 149 you will get a irrational number but when rounded you get 12.2- so that is one side multiply by 2 and get 24.4- and add 10 to get 34.4
7 0
3 years ago
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