Abookmark is shaped like a rectangle with a semicircle attached at both ends. the rectangle is 19 cm long and 4 cm wide. the diameter of each circle is the width of the rectangle. what is the area of the bookmark? use 3.14 for π.

Since we have two semi-circles we can say that we have a full circle. using the circle area formula we can say that

3.14*2^2 = 12.56 cm

Using the rectangle area formula we can say that

19*4 = 76 cm

Adding them both together is

12.56 + 76 = 88.56 cm

So the bookmark has an area of 88.56cm^2

the nearest power is 1.651.

means 7482 to the 1.651th power is almost equal to 2489287

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.