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QveST [7]
3 years ago
12

HELP ASAP: 3/4 divided by (-5) times 16 times (-2) divided by 1/5 times (-1)

Mathematics
1 answer:
love history [14]3 years ago
3 0

Answer:

Ans=- -24

Step-by-step explanation:

Divide, multiplication are being done here.

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A bag has 3 red marbles, 2 blue, 4 green and 1 yellow. What is the theoretical probability of pulling a red marble? Write your a
Dimas [21]

Answer:

3/10,.3,30%

Step-by-step explanation:

3 0
3 years ago
Write a linear equation given the point and slope or two points.
attashe74 [19]

Answer:

1) y = -2x - 1

2) y = -3/4 + 3

3) y = 4x + 9

4) y = - 5/3x - 2

Step-by-step explanation:

b = y - m*x

1) (-7,13) and slope: -2

b = 13 - (-2)*(-7)

b = 13 - 14

b = -1

2) (4,6) lope = -3/4

b = 6 - (-3/4)*(-4)

b = 6 - 3

b = 3

y = -3/4x + 3

3) (-5,-11) and (3,-7)

Slope: (1 - - 11)/(-2 - - 5) = 12/3

= 4

b = -11 - (4) (-5) = 9

b = 9

4) slope = (-7 - 8)/(3- - 6)

= -15/9 = - 5/3

b = 8 - (-5/3)*(-6)

b = 8 - 10

b = -2

5 0
3 years ago
Identify the interval(s) on which the function y = x^2 + 12x + 27 is positive.
mixas84 [53]

Answer:

Step-by-step explanation:

b x 1

6 0
3 years ago
Find the difference in area between the circle and the square. Click on the answer until the correct answer is showing
antoniya [11.8K]

The difference in area between the circle and the square is 4\pi -8

Step-by-step explanation:

Step 1: Finding the area of the square

The area of the square   = side ^2

Here the side of the square  = 2\sqrt{2}

The area of the square =  (2\sqrt{2})^2

The area of the square =  8 square units...............(1)

Step 2: Finding the area of the circle

To find the area of the circle lets find the diagonal of the square

The diagonal of the square  is equal the diameter of the circle

Now the diagonal of the square  =( \sqrt{2})(side)

Thus substituting the value

The diagonal  = ( \sqrt{2})(2 \sqrt{2}) =  4 units

\thereforeDiameter of the circle  =   4 units

Now the area of the circle  =\pi r^2

where r is the radius of the circle

r = \frac{diameter}{2} =\frac{4}{2} = 2  units

Thus the area of the circle = \pi (2)^2= 4 \pi square units .....................(2)

Step 3: Finding the difference

Difference  = area of the circle  - area of the square

From (1) and (2)

Difference  =4\pi - 8 square units

8 0
3 years ago
Four times a number is equal to five times the same number plus five. What is the number?
suter [353]

Answer:

Five times a number plus four times the same number is equal to 360. The number is 40. 5n + 4n = 360; 9n = 360; n = 360/9; n = 40

Step-by-step explanation:

5 0
3 years ago
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