Use Pythagorean theorem (a^2=c^2-b^2)
Answer:
120
Step-by-step explanation:
5x6 = 30
30x4= 120
Answer:
60 degrees
Step-by-step explanation:
If each side of the triangle WRD is 3 inches long, then WRD is an equilateral triangle, meaning all angles are the same size. Since there are 180 degrees in a triangle, 180/3 = 60 degrees.
8x²+3y²=24
8x²+3y²-24=0
Let x be 1 ,
Therefore
8+3y²-24=0
3y²-16=0
3y²=16
y²=16/3
y=4/1.7
y=40/17
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I'm assuming it is -m, +m, -m, +m etc..