Answer:
9 4/5
Step-by-step explanation:
5 1/5+4 3/5
26/5+23/5
lcm of the denominator is 5
26+23 everything all over 5
49/5
9 4/5
Answer:
x = 
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = - 6 when x = 2, then
- 6 = 2k ( divide both sides by 2 )
- 3 = k
y = - 3x ← equation of variation
When y = - 22, then
- 22 = - 3x ( divide both sides by - 3 )
x =
= 
Step-by-step explanation:-
-4y goes on the y axis
and 18 goes on the x axis
180 steel rods to be exact
Answer:
d 26
Step-by-step explanation:
sin(38)=16/x
times the x on both sides
sin(38)×x=16
divide by the sin(38) on both sides
x=16/sin(38)
x=25.98=26