3ft/6yd= 7yd or in feet would be 21 feet or in inches would be 252 inches
Answer:
Step-by-step explanation:
Idk
Answer:
b
Step-by-step explanation:
u can use the ration method
15:15+36
20:6x-7
then cross multiply
and x =12.5
Answer:
60 cm³
Step-by-step explanation:
Applying,
Volume (V) = Area of the base(A)×Height(h)
V = Ah................ Equation 1
From the diagram,
A = Area of Trapezium
A = 1/2(a+b)c............. Equation 2
Substitute equation 2 into equation 1
V = [1/2(a+b)c]h........... Equation 3
Given: a = 3 cm, b = 7 cm, c = 3 cm, h = 4 cm
Substitute these values into equation 3
V = [3(3+7)/2]4
V = (3×10/2)4
V = (3×5)4
V = 15×4
V = 60 cm³
Answer:
1- a. The lines 2x+1 and 2x-3 do not intersect because even though they start at different y intercepts, the slope of the lines (2) is the same, so they will never intersect each other.
1- b. You must set both of the equations equal to each other
2x - 3 = 2x +1 then solve for x
x=0 then plug it back in to the equation
2(0) -3 = -3
2(0) + 1 = 1
1- c. They relate to each other because since the lines do not intersect each other, then they will not have any values that are equal to each other, as shown in problem 1-b..
Step-by-step explanation: