Answer:
59.0
Step-by-step explanation:
c=31
b=90
90+31=121
180-121=59
56 rounded to the nearest 3 sf=59.0
please mark as brainliest if correct
thank you
Answer: 1696.46
Step-by-step explanation:
6 x 6 x 3.14 = 113.1
24 x 24 x 3.14 = 1809.56
113.1 - 1809.56
thus we have 1696.46
sorry had to edit some things instead of one 6 its 6 x 6 and same with 24
Answer:
The length of the shortest side is 18 ft
The length of the second side is 21 ft
The length of the third side is 33 ft
Step-by-step explanation:
Let
x ------> the length of the shortest side
y -----> the length of the second side
z ----> the length of the third side
we know that
The perimeter of the deck is
P=x+y+z
P=72 ft
so
72=x+y+z ------> equation A
y=x+3 ------> equation B
z=2x-3 -----> equation C
substitute equation B and equation C in equation A and solve for x
72=x+(x+3)+(2x-3)
72=4x
x=72/4
x=18 ft
Find the value of y
y=18+3=21 ft
Find the value of z
z=2(18)-3=33 ft
therefore
The length of the shortest side is 18 ft
The length of the second side is 21 ft
The length of the third side is 33 ft
What is 15 and 16? What is the problem?
Answer:
187
Step-by-step explanation:
