Answer:120°
Step-by-step explanation:
Given
cake is cut into 12 equal pieces
We know the top view of cake is similar to circle .
So, if a circle is divided into 12 equal parts then
each part subtend an angle of
∅ = 360/12 = 30%
If 8 slices were eaten , then 4 slices are remaining
These 4 slices measure subtend equal angle at the center therefore
4 slice measure a total of 4 × ∅
➡️ 4 x 30°
➡️ 120°
Perimeter = 30 inches
Length = 3x
Width = X
P = 2L + 2W
30 = 2(3x) + 2(X)
30 = 6x + 2x
30 = 8x
30/8 = 8x/8
3 6/8 = 3 3/4 = X
X = 3.75 inches
The width is 3.75 inches and red length would be 3 times as much or 3(3.75) = 11.25 inches.
To complete this question, all we have to do is divide the 8 cups of berries the chef has by the 2/3 cup of berries the chef will use to make each dessert. The equation we will use is as follows:
8 / 
= 12.
If the statement is true, the chef will be able to make 12 desserts.
Hope this helps. :)
Answer:
he answer is in the image
Step-by-step explanation:
