The y coord becomes the negative x coord and the x coord becomes the y coord. So (-3,7) becomes (-7,-3).
9514 1404 393
Answer:
35 feet square
Step-by-step explanation:
The greatest common factor of 70 and 525 is 35. The largest square plot can be 35 feet on a side.
70 = 2·35
525 = 15·35
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I like to find the GCD (greatest common divisor) using Euclid's algorithm. We find the remainder when dividing the larger by the smaller. When that remainder is not zero, we replace the larger number with the remainder, and repeat. When the remainder is zero, the divisor is the GCD.
525/70 = 7 r 35
70/35 = 2 r 0 . . . . . 35 is the GCD
Answer:
14y -5
Step-by-step explanation:
Given:
-3y - 2 - 3 + 17y (rearrange so that like terms are together)
= 17y - 3y -2 -3 (group like terms)
= (17y - 3y) + (-2 -3 ) simplify
= 14y + (-5)
= 14y -5
Let's choose 43° to be our angle. We know the opposite, and want to know the hypotenuse. Sine is the trig. we use for opposite over hypotenuse.
sinθ = opposite/hypotenuse
sin(43)=27/x
We want to isolate <em>x</em>, so that looks like:
x = 27/sin(43)
Therefore, the value of x is 27/0.682 or ≈39.589 or F
This simplified is 126x so that is equivalent to this expression
