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2 years ago

Pleaseee helppp no wrong answer please answer all

Mathematics

1 answer:

yaroslaw [1]2 years ago

4 0

Step-by-step explanation:

it is the right answer you have to learn inverse function . if f:A to B and is a function then new function from B to A is said to be inverse function in which each element of set a maps unique element of b

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Y-x+3 please help solve with points not graphs

garik1379 [7]

Answer:

hey what is the question man

5 0

3 years ago

Shiva uses 8.2 pints of blue paint and white paint to paint her bedroom walls. 3/4 of this amount is blue paint, and the rest is

kvv77 [185]

Answer: 2.05 pints

Step-by-step explanation:

Shiva used 8.2 pints in total to paint the bedroom.

3/4 of this was blue paint which means that the remaining 1/4 is white paint.

Pints of white paint used:

= Proportion of white paint * Total pints used

= 1/4 * 8.2

= 2.05 pints

7 0

3 years ago

Find the interquartile range for a data set having the five-number summary: 7.8, 17.1, 23.6, 31.1, 36.9

MakcuM [25]

Answer:

Interquartile Range: 21.549999999999997 = 21.55

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Help with this one to

aliina [53]

Answer:

Step-by-step explanation:

even

4(-x^3) = 4x^3

-4x^3 = 4x^3 (false)

odd

-4x^3 = 4(-x^3)

-4x^3 = -4x^3

3 0

1 year ago

Four circles, each with a radius of 2 inches, are removed from a square.

natka813 [3]

Given:

Given that the radius of the circle is 2 inches.

We need to determine the area of the remaining square.

Area of a square:

Given that each circle has a radius of 2 inches.

Then, the diameter of each circle is 4 inches.

Hence, the side length of the square is 2 × 4 = 8 inches.

The area of the square is given by

$A=s^2$

$A=8^2$

$A=64$ $in^2$

Thus, the area of the square is 64 square inches.

Area of the four circles:

The area of one circle is given by

$A=\pi r^2$

Substituting r = 2, we have;

$A=4\pi$

Thus, the area of one circle is 4π in²

The area of 4 circles is 4 × 4π =16π in²

Hence, the area of the 4 circles is 16π in²

Area of the remaining square:

The area of the remaining square is given by

Area = Area of the square - Area of four circles.

Substituting the values, we get;

$Area=64-16\pi$

Thus, the area of the remaining square is (64 - 16π) in²

Hence, Option c is the correct answer.

5 0

2 years ago