To equal the step 2, we would have to determine that 20 was our new denominator and multiply the first fraction by 5, the second by 4 and the 2 by 20.
multiplied by sides of the equation by 20
Answer:
True
Step-by-step explanation:
if you really think about it you can use y for anything an dy is the most replaceable to have so i agree with your think hope it help man
It a really hard problem for a 5th grader
Answer:
320cm³ (option C)
Step-by-step explanation:
The complete image of the question can be found in:
brainly.com/question/16820683
Volume of bird house = volume of a cuboid + volume of a triangular prism
Volume of a cuboid = length × breadth × height
= 8cm × 5cm × 6cm = 240cm³
Volume of triangular prism = ½ base ×height ×length
= ½ × 8×4×5 = 80cm³
Volume of bird house = 240+80
Volume of bird house = 320cm³
Amount of birdseed that will it take to fill the birdhouse = Volume of bird house = 320cm³
Answer:
![y=9x](https://tex.z-dn.net/?f=y%3D9x)
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form
or ![y=kx](https://tex.z-dn.net/?f=y%3Dkx)
In this problem we have
y=18 when x=2
Find the value of the constant of proportionality k
----> ![k=\frac{18}{2}=9](https://tex.z-dn.net/?f=k%3D%5Cfrac%7B18%7D%7B2%7D%3D9)
therefore
The equation is equal to
![y=9x](https://tex.z-dn.net/?f=y%3D9x)