Answer: Options B and D
B).(1,3),(2,5),(3,7),(4,9)
D).(1,3),(2,3) ,(3,3),(4,3)
hope this helps have a wanderful day ^_^
Step-by-step explanation:
A reasonable estimate could be turning 2/5 into 2/4 (1/2) then subtracting it to give you 3 3/4 - 2/4 = 3 1/4.
To prove this estimate is reasonable, the actual answer to the problem is 3 7/20, which is pretty close to 3 1/4! (Could be written as 3 5/20)
b: 18.84 in.
use the formula 2 x radius x pi (3.14).
sorry that this question was up for an hour before it got answered.
Make 2(length) + 2(width) add up to 26 in an equation.
2(2x + 4) + 2(x) = 26
4x + 8 + 2x = 26
6x + 8 = 26
6x = 18
x = 3
Length: 2(3) + 4 = 10 m
Width: (3) = 3 m
Answer:
60 ft
a = 90
b = 108ft
the base angle can be found by using sin(x) = 120/108x2
=> x = 33.7 degrees
To find height, use tan(33.7) = Opp/ Adjacent = x / 90
=> x = 60.02 or 60 ft
log (150)=2.176091259