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Laya
Questions (7)
Find the right value for arcsin (-1/2).
1 answer
422 views
To solve this problem, use the Pythagorean Theorem to find the third side.
Cos=5/7
2 answers
556 views
To solve this problem, use the Pythagorean Theorem to find the third side.
Cos=5/7
1 answer
483 views
What is the degree measure of the angle through which the hour hand on a clock rotates from 4:00 pm to 8:00 pm?
1 answer
627 views
A ball is thrown straight upwards at a speed of 32.5 m/s and from a height of 1 m above the ground. How long before it hits the
1 answer
434 views
Suppose that y varies inversely as x. If y = 63 when x = 3, the constant of variation is 189. True Or False?
1 answer
788 views
Find the X & Y intercepts of this equation:
y=x^2-2x-3
1 answer
334 views
Answers (1)
I thought the Pythagorean Theorem was a^2+b^2=c^2? Where did the "-" come from in 7^2-5^2?
