Answer:
hello your question is incomplete attached below is the complete question and solution
answer : general solution ( X ) = 
Step-by-step explanation:
attached below is the detailed solution to determine the general solution of the given system
general solution ( X ) =
Hey!
Hope this helps...
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-4x + 5x = -40
y = -4x +5x + 40
y = x + 40
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by the look of it, after you turn that equation into slope-intercept form (y = mx + b) the intercepts are y = 40 & x = -40
I’m thinking A. Would be the most suitable answer for this one
An ant on the ground is 22 feet from the foot of a tree. She looks up at a bird at the top of the tree, and her line of sight makes 30 degrees with the ground. How far is she from the top of the tree? (Hint: Find x.)
33.6 feet
Answer:
x = 80, y = 122
Step-by-step explanation:
I got this equation by using vertical angles to create a complimentary angle pair (they sum to 90 degrees).
3/4x+2/5x-2=90°,
23/20x - 2=90°,
23/20x = 92°,
92/(23/20)
20/(1/4)
20(4)
= 80.
Since the angles are a linear pair on the left side(they sum to 180 degrees). Just subtract 180 from 3/4x-2 and substitute x into the expression.
180-(3/4(x)-2), 180-3/4(80)+2 = 120+2 = 122
