Answer:
X=4 (Try and make a diagram with it know that you have the steps of how to do it.)
Step-by-step explanation:
3x+18=30
3x=12
x=4
Since each side of the cube is 3 inches, therefore:
Volume= Length x Width x Height
V= 3x3x3
V=27 inches
Therefore the volume of the box is 27 inches.
Answer:
70 Minutes
Step-by-step explanation:
Divide 25 into 50 to get 2 and then multiply 2 x 35 to get 70
Answer:
19,4 or 4,19
Step-by-step explanation:
Let the width of the rectangle be 'w' in
According to the question length of the rectangle (l) is one inch less than five times it's width;
l = (5w - 1) in
Perimeter of rectangle = 46 inches
Formula of perimeter of rectangle = 2(Length + Width)
So,
Width of the rectangle (w) = 4 in
Length of rectangle (l) = 5 × 4 - 1 = 19 in
The answer is the last one 3 over 4 because it goes 6 up and 8 side. So that would make it 6 over 8 but if u divide both by 2 u get 3 over 4