Answer: 28
Step-by-step explanation:
Assuming that (-3x + 4) and (2x + 7) are two legs of a rectangle, you can find the perimeter like this: P = 2*length + 2*width.
P = 2*(-3x + 4) + 2*(2x + 7)
P = -6x + 8 + 4x + 14
P = -2x + 22
Hope this helps! :)
Answer:
![\frac{1}{12}x = \frac{5}{6}\\ \\](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B12%7Dx%20%3D%20%5Cfrac%7B5%7D%7B6%7D%5C%5C%20%20%5C%5C)
Step-by-step explanation:
<u>Given:</u>
- Volume of fuel = 5/6
- Volume of fuel used each time = 1/12
- Number of travels to or from work = x
<u>Since each time 1/12 of the tank is used, and initial volume is 5/6 of the tank, the equation will be:</u>
<u>Solving the equation we get:</u>
So Felitz can travel 10 times to/from work with 5/6 full tank
Its the same as multiplying a number by 2 because 4/5 divided by 2/5 = 4/5 times 5/2 = 20/10 = 2
i hope this helps!!
Answer:
length of the drawing will be 14cm and breadth will be 10cm.
Step-by-step explanation:
if actual 5m represents 1cm in drawing then,
5m = 1cm
1m = 1/5cm
70m = (1/5)×70cm =14cm
likewise,
50m = (1/5)×50cm =10cm
thus, length in drawing is 14cm and breadth in drawing is 10cm.