Answer:
30.2 aka C
Step-by-step explanation:
The formula for the area of a circle is A = pir^2. Knowing this we can create the equation A = 3.14(3.1)^2. Following PEMDAS square 3.1 to get 9.61. Then you multiply 9.61 with 3.14 to get 30.1754. When you round to the nearest tenth you get 30.2.
Answer: y = 3x-2
Step-by-step explanation:
M = rise over run ( y2-y1 / x2-x1 )
Points I chose : ( 0,-2 ) ( 1,1 )
( 1-(-2) / 1-0 = 3/1
M = 3
Y = Mx + b
1 = (3) + b
B = -2
9514 1404 393
Answer:
336 cm^2
Step-by-step explanation:
The area of a trapezoid is given by the formula ...
A = 1/2(b1 +b2)h
where b1 and b2 are the base lengths, and h is the height. Filling in the values shown gives ...
A = (1/2)(28 +14)(16) = (1/2)(42)(16) = 336 . . . . cm^2
Answer:
38 feet
Step-by-step explanation:
8 ft plus 8ft plus 7cm plus 7cm
do sum math and divide
Answer:
Triangle 1 : isosceles triangle
Triangle 2 : Right Triangle
Step-by-step explanation:
