Answer:
19.2 centimeters
Step-by-step explanation:
Tia cut a 4 meter and 8 centimeter wire, converting this measure to centimeters
![4m + 8 cm = 400cm + 8cm =408 cm](https://tex.z-dn.net/?f=4m%20%2B%208%20cm%20%3D%20400cm%20%2B%208cm%20%3D408%20cm)
and she cut it into 10 equal pieces, thus each piece measures:
.
Martha has a wire of 540 centimeter wich she cutted into 9 equal pieces, so each piece measures:
![\frac{540cm}{9} =60cm](https://tex.z-dn.net/?f=%5Cfrac%7B540cm%7D%7B9%7D%20%3D60cm)
The difference between the two wires is:
![60cm - 40.8cm=19.2cm](https://tex.z-dn.net/?f=60cm%20-%2040.8cm%3D19.2cm)
11(x+8)+17x
= 11x + 88 + 17x
= 28x + 88
change 10 into a fraction and get 10/1 and then turn 2 1/2 into a fraction which is 5/2 and then multiply 10/1 by 2/5 because you need the reciprocal of 5/2 and get 20/5 which is 4.
Answer:
V = 1200π
Step-by-step explanation:
Volume of a cylinder formula:
Let's find the height of the cylinder by multiplying 20 cm by 3/5.
The radius is 1/2 of the diameter, so:
Substitute 12 for h and 10 for r into the volume formula.
Simplify.
- V = π * 100(12)
- V = π * 1200
The volume of a cylinder, in terms of π, is V = 1200π.
Answer:
Given - angles measures X°
To find - measure of X
Solution -
X + X + X + X + X + X = 360 °
6x = 360°
x = 360/6
x = 60°