4/(5+3/x)= 1/2 t 8 = 5 +3/x 8x = 5x + 3 or x = 1
i do not confirm that this is correct by the way
Answer:
Area of Triangle: 180 square units
Area of Semicircle: 314.15926536
Total Area: 494.15926536
Step-by-step explanation:
Answer:
2/21
Step-by-step explanation:
2/7 ÷3
sorry if wrong
2/7 * 1/3
2/21
Substitute y = 4x - 1 in the first equation:-
4x - 1 = 8x - 9
-4x = -8
x = 2
Now substitute x = 2 in the second equation:-
y = 4(2) - 1 = 7
Solution is (2, 7). (That is y = 7 and x = 2)
Part B
The graphs will intersect at the point (2, 7)
Answer:
k=-7n-m
Step-by-step explanation:
k+m/-7=n
cross multiply
-7n=k+m
make k the subject of the formula
I.e k=-7n-m
hope it help