Answer:
16.5 meters
Step-by-step explanation:
The length of an arc of a circle = 2πr(C/360°) ;where:
C is the central angle of the arc,
R is the radius of the arc
Length of the arc = 2π(7)(135/360)
= 16.493
= 16.5 metres (approx.)
Answer:
9.53x10^2
Step-by-step explanation:
9.53 x 100 = 953
In scientific notation you always place the decimal after the first digit.
Answer:
172
Step-by-step explanation:
7 x 7 + 60 x 2 + 3
Do the multiplication first:
49 + 120 + 3
169 + 3
172
Answer:
D. add all the y values to get 696 and then add all the x values and get 11.6 divide 696 by 11.6 and you get 60. You get the y-values by multiplying 60 by the x value, so D is the correct answer
Step-by-step explanation:
