3 years ago

Please help ASAP ITS 14 points

Mathematics

1 answer:

Liono4ka [1.6K]3 years ago

4 0

Answer:

area= 62.88

Step-by-step explanation:

to find the area of the whole figure take the diameter of the circle witch is 8 and multiply it by 11. the area of the whole figure including the semi-circle is 88.

now find the area of the whole circle and divide it in half.

A= pi * r^2 / 2

A= 3.14 * 4^2 /2

A= 3.14 * 16 / 2

A= 25.12

Now take the area of the semi-circle and subtract it from the whole figure.

88-25.12=62.88

You might be interested in

The areas of two similar rectangles are 180 ft.² and 320 ft.². What scale factor applied to the smaller rectangle will give the

grigory [225]

The ratio of areas is the square of the scale factor, so that factor is
√(320/180) = 4/3

8 0

3 years ago

Find the slope of the line that passes through (-11, 75) and (27, -9).

Marrrta [24]

Answer:

$\frac{y__2-y__1}{x__2-x__1}$

y = -9 + 75 = 66

x = 27-(-11) = 27 + 11 = 38

slope = 66/28

5 0

2 years ago

|x+8| =−3<br> plz help!! show steps and stuuf

Mashcka [7]

Answer:

No solution

Step-by-step explanation:

since it equals a negative 3 in the original equation it cannot be solved

7 0

3 years ago

Read 2 more answers

There are 3 green balls and 7 red balls in a bag. Two balls are chosen randomly without replacement. Is this independent or not

Assoli18 [71]

Answer:

Not Independent

Step-by-step explanation: Because the red ballsdon't have to worry because they have a larger number

7 0

3 years ago

Kelly had one liter of soda she divided equally into 10 classes to share with her friends how much total did each friend get.: 1

xxMikexx [17]

Answer:

1 decilitre

Step-by-step explanation:

You can look up charts for these. Look up litre chart

7 0

2 years ago