Answer:
Step-by-step explanation:
x²-16x+60
=x²-6x-10x+60
=x(x-6)-10(x-6)
=(x-6)(x-10)
so dimensions are x-6 and x-10.
Answer:
Step-by-step explanation:
please mark me as brainlest
Answer:
Hi again!
I answered the one for number 16, so ill do this one as well :)
I would say that number 15 would be deductive
The definition for deductive reasoning is the art of deriving new geometric facts from previously-known facts by using logical reasoning
She already knew about the other degrees, so those were previously-known facts.
Hope this helped!
Answer:
I think about 37.33333 (the 3 goes on)
Step-by-step explanation:
Answer:
It is given that in triangle XYZ, XY = 13, YZ=20, and XZ=25.Using the law of cosines, we have
CosC=\frac{a^2+b^2-c^2}{2ab}
cosZ=\frac{(YZ)^2+(XZ)^2-(XY)^2}{2(YZ)(XZ)}
CosZ=\frac{(20)^2+(25)^2-(13)^2}{2(20)(25)}
CosZ=\frac{400+625-169}{1000}
CosZ=\frac{856}{1000}
CosZ=0.856
Z=cos^{-1}(0.856)
Z=37.13^{\circ}
Step-by-step explanation: