Answer:
80°=x°[by alternate exterior angle]
-5x^3 + 2x^2 + 1
a coefficient is the number that is multiplied by the variable.For instance, the coefficient of 2x is 2....because 2 (the number) is multiplied by the variable x.
so in ur problem....there are 2 coefficients..-5 and 2.
** the number 1 is not a coefficient, it is a constant...a " loner " with no variables (letters) attached.
** and if u have just the letter...such as n, the coefficient to that is 1 but the one is just not written...it is actually 1n.
okay...I am gonna shut up now :)
The answer is 2.36 :) :) :) :) :)
Answer:
(8, 15 and 17)
Step-by-step explanation:
![\sqrt{10^{2} +28^{2} } \neq 29](https://tex.z-dn.net/?f=%5Csqrt%7B10%5E%7B2%7D%20%2B28%5E%7B2%7D%20%7D%20%5Cneq%2029)
![\sqrt{6^{2} +8^{2} } \neq 13](https://tex.z-dn.net/?f=%5Csqrt%7B6%5E%7B2%7D%20%2B8%5E%7B2%7D%20%7D%20%5Cneq%2013)
![\sqrt{7^{2} +12^{2} } \neq 14](https://tex.z-dn.net/?f=%5Csqrt%7B7%5E%7B2%7D%20%2B12%5E%7B2%7D%20%7D%20%5Cneq%2014)
![\sqrt{8^{2} +15^{2} } =17](https://tex.z-dn.net/?f=%5Csqrt%7B8%5E%7B2%7D%20%2B15%5E%7B2%7D%20%7D%20%3D17)
58 - 47 = 11
(written out in spoken words)
fifty-eight minus forty-seven equals eleven
Hope this helps!