7 multiply by three u get 21 then add it to the number 28 add u get the answer 49
Hello,
P=0.2 Mass=22 so that means that T would =253
Hope this helps
For this case we have the following polynomial:
![-24a ^ 6b ^ 4-40a ^ 3](https://tex.z-dn.net/?f=-24a%20%5E%206b%20%5E%204-40a%20%5E%203)
We must find the greatest common factor of the terms of the polynomial.
The GCF of the coefficients is given by:
![24 = 3 * 8\\40 = 5 * 8](https://tex.z-dn.net/?f=24%20%3D%203%20%2A%208%5C%5C40%20%3D%205%20%2A%208)
Then we look for the GFC of the variables:
We have then:
![a ^ 6 = a ^ 3a ^ 3\\a ^ 3 = a ^ 3](https://tex.z-dn.net/?f=a%20%5E%206%20%3D%20a%20%5E%203a%20%5E%203%5C%5Ca%20%5E%203%20%3D%20a%20%5E%203)
Finally rewriting we have:
![-24a ^ 6b ^ 4-40a ^ 3 = -8a ^ 3 (3a ^ 3b ^ 4 + 5)](https://tex.z-dn.net/?f=-24a%20%5E%206b%20%5E%204-40a%20%5E%203%20%3D%20-8a%20%5E%203%20%283a%20%5E%203b%20%5E%204%20%2B%205%29)
Answer:
the complete factored form of the polynomial is:
![-8a ^ 3 (3a ^ 3b ^ 4 + 5)](https://tex.z-dn.net/?f=-8a%20%5E%203%20%283a%20%5E%203b%20%5E%204%20%2B%205%29)
Wow...we have lots of numbers to go through. we know that a 6 sided figure is a hexagon and the interior angles add up to be 720°. so.....
∠A + ∠B + ∠ C + ∠D + ∠E + ∠F = 720°
(x - 60) + (x - 40) + 130 + 120 + 110 + (x - 20) = 720
3x + 240 = 720 (combined all like terms)
3x = 480 (subtracted 240 from both sides)
x = 160 (divided both sides by 3)
put the value of x into ∠A (x - 60) = 160 - 60 = 100
∠A = 100°
Answer:
Step-by-step explanation:
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