TR = 6
QR = 2(TR)
QR = 2(6)
QR = 12
We know that
area of rectangle A=L*W
A=L*W------> solve for W
W=A/L
case 1) L=5 cm A=31.25 cm²
W=A/L-----> 31.25/5----> W=6.25 cm
the answer part 1) is W=6.25 cm
case 2) L=9.25 cm A=55.5 cm²
W=A/L----->55.5/9.25----> W=6 cm
the answer part 2) is W=6 cm
case 3) L=7.5 cm A=48.75 cm²
W=A/L-----> 48.75/7.5----> W=6.5 cm
the answer part 3) is W=6.5 cm
case 4) L=5 cm A=44 cm²
W=A/L-----> 44/5----> W=8.8 cm
the answer part 4) is W=8.8 cm
Three different fractions that are equivalent to 3/4 are 6/8, 9/12, and 12/16. I know that these fractions are equivalent because If you simplify them they all equal 3/4. I hope this helps!
Answer:
2(5y+4)
Step-by-step explanation:
Answer:
The total number of ways are 168.
Step-by-step explanation:
Consider the provided information.
There are 7 junior and 3 senior coders in her group.
The first project can be written by any of the coders. The second project must be written by a senior person and the third project must be written by a junior person.
For second project we have 3 choices and for third project we have 7 choices.
Now there are 2 possible case:
Case I: If first and second coder is senior, then the total number of ways are:
![3\times 2\times 7=42](https://tex.z-dn.net/?f=3%5Ctimes%202%5Ctimes%207%3D42)
Case II: If first and third coder is junior, then the total number of ways are:
![7\times 3\times 6=126](https://tex.z-dn.net/?f=7%5Ctimes%203%5Ctimes%206%3D126)
Hence, the total number of ways are: 42+126=168