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vaieri [72.5K]
3 years ago
8

Moussa delivered 3/8 of newspaper on his route in the 1st hour and 4/5 of the rest in the second hour. What fraction of the news

paper did Moussa deliver in the second hour?
Mathematics
1 answer:
shutvik [7]3 years ago
8 0
I know a trick! Go onto google... and search up this problem online without any capitals... all lowercase, you can sometimes find the answer to this, or the whole page!
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Cylinder A has a radius of 2 inches and a height of 2 inches. Cylinder B has a radius of 2 inches and a height of 4 inches. Calc
Rus_ich [418]
Cylinder A- 50.27 in.

Cylinder B- 75.4 in.

The correct answer is D)

Hope this helps! I would appreciate a brainliest!
4 0
3 years ago
Find dy/dx by implicit differentiation. x2 − 4xy + y2 = 4
alekssr [168]
2x -4xydy/dx+ 2ydy/dx= 0
(2y-4xy) dy/dx = -2x
dy/dx = -2x / 2y-4xy
4 0
3 years ago
Select the correct answer.
tamaranim1 [39]

Answer:

f(x) = 3x+2

g(x) = 2x - 2

To find (f-g)(x)

(f-g)(x) = f(x) - g(x)

Substitute f(x) to 3x+2 and g(x) to 2x -2

(f-g)(x) = (3x+2) - (2x-2)

          Open the brackets

(f-g)(x) = 3x+2-2x+2

              Rearrange

(f-g)(x) = 3x-2x+2+2

(f-g)(x) = x + 4

Answer is option A = x + 4

Step-by-step explanation:

3 0
3 years ago
Please help me do this someone.
RUDIKE [14]

Answer: The system of equations are;

a + b = 9 ———(1)

a + 3b = 23———(2)

Step-by-step Explanation: The variables used here are a and b. Where a represents the number of free throws and b represents the number of three-pointers.

From equation (1), what we have is the total number of shots he has taken altogether which is 9 shots in all. All 9 shots are an addition of free throws and three pointers (that is a + b).

In equation (2), what we have is the points obtainable times the number of shots taken (for each shot). This means if a is a free throw, then 1 times a is equal to number of free throws times 1. Similarly, if b is a three-point throw, then 3 times b is equal to the number of three pointers thrown times 3.

The solution to the equation above gives us,

a = 2 and b = 7

7 0
3 years ago
Pls help trigonometry ahhh
oksano4ka [1.4K]

Answer:

x = 6.928

Step-by-step explanation:

Since we don't know the hypotenuse, we will use tan

tanΘ = opposite/adjacent     (Θ = theta, which is basically the variable for an angle)

tan30° = x/12

to find x, multiply 12 to the other side

12tan30° = x            (plug this into a calculator)

x = 6.928

5 0
2 years ago
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