Suppose a triangle has sides a,b,and c and that a^2 + b^2
1 answer:
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Answer:
AC ≈ 2.18
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan70° = =
=
Multiply both sides by AC
AC × tan70° = 6 ( divide both sides by tan70° )
AC = ≈ 2.18 ( to the nearest hundredth )
Answer:
Photo.
Step-by-step explanation:
A: The graph of the system is all points in the graph that suit 4x-2<y</=-5/2x-2
B: The point (-2,-2) is not included in the solution area. While it suits the second equation, it doesn't suit the first, ruling it out as a possible solution. If you plug in -2 as both y and x in the equation 4x-2>y, you'll get -8>-2, which is false. So, it is not a solution.
