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If its a triangle u have to add the given angles and subtract by 180 to get x
Answer:
x=61
Step-by-step explanation:
Because it is a 90 degree angle, you subtract the 29 from 90 and you get 61. You can also put in in this equation and arrive at the same conclusion.
90=X+29
Answer:
x²+2x-3=0
According to Vieta's formula:
x²-(Sum of roots)x+(product of roots)=0
Sum of roots=-3+1=-2
Product of roots=-3×1=-3
The equation is x²-(-2)x+(-3)=0
x²+2x-3=0
Answer:
Next highest hill is 118 feet tal
Step-by-step explanation:
Lift hill = L
Next tallest = N
L = 3N + 4
L = 358
358 = 3N + 4
-4 -4
354 = 3N
/3 /3
118 = N
