Three points in a plane may not necessarily form a triangle. Let's say three points have the same x-value but different y-values. Then these points will form a line segment rather than a triangle
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9514 1404 393
Answer:
cos(A) ≈ 0.9165
Step-by-step explanation:
Put the given value into the given relation and solve for the unknown.
sin²(A) +cos²(A) = 1
(2/5)² + cos²(A) = 1
cos²(A) = 1 -4/25 = 21/25 . . . . . subtract (2/5)²
cos(A) = √(21/25) ≈ 0.9165 . . . . . take the square root
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Both sine and cosine are positive in Quadrant I, so we're only interested in the positive square root.
Answer:
On average, the workers dig 4.75ft each day. Also, what x and y questions?
Step-by-step explanation:
Take
I hope you have a great day and make me the brainliest.
Answer:
C. 36
Step-by-step explanation:
It is going up by 8 units each time.
For example it goes 4,12,20,28
4+8=12
12+8=20
20+8=28
So, add 8 to 28
28+8=36