(B)Decreasing is the answer
3/4 is equivalent to 0.75 Therefore 0.8 is greater
The base is a square, so the area of the square is (10 cm)² = 100 cm²
To find the area of each triangle use the formula
base • height
10 cm • 9 cm = 90 cm²
now multiply by the number of triangles
90 cm • 4 = 360 cm²
Add the area of the square:
100 cm² + 360 cm² = 460 cm²
I hope it's correct
Answer:
x=4.63
Step-by-step explanation:
Area = (1/2) (base) (height)
20 = (1/2) (x+4) (x)
40 = x²+4x
x²+4x-40=0
Put in quadratic equation:
x=
x=
x=4.63324958071 or x=-8.63324958071
Since x can't be negative in this case we take our answer to be 4.63324958071, which rounds to 4.63
The camp cook made 6 servings of chicken soup
Number of pots of soup=1 1/2
one serving of soup is 1/4 of a pot.
number of servings of pot of soup=Number of pots of soup/ serving of soup
number of servings of pot of soup=1 1/2 /1/4
number of servings of pot of soup=3/2 x 4/1=6 servings of chicken soup
See similar question here: brainly.com/question/17745626