Answer:
4
Step-by-step explanation:
z =
× 10
= 4
The number is 11.
Lets assume that the P is the product of the number 'x' and 5, then the equation will become :
P = 5x .......i
now given that the product P is same as the 11 less than 6 times the number 'x'., therefore the equation will become :
P = 6x -11 ......ii
Now from i and ii,
5x = 6x -11 ,
11 = 6x - 5x
therefore, x = 11.
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If one angle is 80 degrees we can assume that each other angle must be 80, 100, and 100 degrees.
time taken to make bed = 15.75 hours
time taken to make a coffee table = 6.375 hours
time taken to make a dresser = 9.5 hours
Total time =
![2(15.75) + 6.375 + 3(9.5)](https://tex.z-dn.net/?f=2%2815.75%29%20%2B%206.375%20%2B%203%289.5%29)
![= 66.375](https://tex.z-dn.net/?f=%20%3D%2066.375)
![66 \frac{3}{8}](https://tex.z-dn.net/?f=66%20%5Cfrac%7B3%7D%7B8%7D%20)