X+y=8
2x²-y=-5 add them up so that to eliminate y
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2x²+x+oy=3 ===> 2x²+x=3
Notice the circle, the radius NM or ML is 5, and the arc the angle makes is 14.3 cm, thus
Help with what i don’t see a pic
Answer:
x = 4
m<cdb = 82
Step-by-step explanation:
The exterior angle thm states that the exterior angle of a triangle is equal to the sum of the opposite interior angles:
7x + 2 + 17x = 98
24x + 2 = 98
24x = 96
x = 4
m<cdb =
y + 98 = 180
y = 180 - 98
y = 82
Set up as for portion with X as unknown number of gray cats. So 1/3=x/9. Cross multiply. 3X=9. Divide both sides by 3. X=3.
