Given cos theta is equal to - 4/ 7 then we can conclude that theta is in the second and third quadrants. In this case, the other leg is equal to square root of (7^2 - 4^2 ) equal to square root of 33. In this case, sin theta can be equal to +- square root of 33 / 7 and tan theta is equal to +-square root of 33 / 4.
Answer:
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Step-by-step explanation:
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Answer: B and E
Step-by-step explanation: Trust me, this is correct
Answer:
the slope is 3 :)
Step-by-step explanation:
Answer:
1/2 cup and 2 1/8 of a cup
Step-by-step explanation:
1/8 +1/8=1/4
1/2 is equaled to 2/4
so 2/4+1/4=3/4
