Answer:
the first one negative 10 because negative 5 mines negative 5 is negative 10
If they are similar, and the second cube's length is 3 times that of the first, then all of the sides are 3 times as large.
To calculate the volume, we multiply the length by the width by the height, each of which is 3 times as big. So, in total, the volume is 27 times larger in the second prism than the first.
So, if the first volume is 30 cubic centimetres, the second one would be 810 cubic centimetres.
Hope I helped! xx
Answer:
3081.24 cm³ (nearest hundredth)
Step-by-step explanation:
<u>Formulas</u>
If a rectangular piece of paper is rolled along its length to form a cylinder:
- circumference = 44 cm
- height = 20 cm
To calculate the volume of the formed cylinder, determine the radius by using the circumference formula:
Substitute the round radius into the formula for Volume and solve for V:
Therefore, the volume of the cylinder is 3081.24 cm³ (nearest hundredth).
Answer:
the required number is 6.
Step-by-step explanation:
let the number be x
the given statement can be written as :
- (4 × x) - 10 = 14
- 4x = 14 + 10
- 4x = 24
- x = 24 / 4
- x = 6
hence the given number = x = 6
<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em><em>.</em>
