DaCN NOU
Actions E
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✓ Check
Question 5
Indicate the answer choice that best completes the statement or answers the question,
Write an equation that can be used to answer the question. Then solve. Round to the nearest tenth if necessary.
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How high is the ramp?
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21 ft
h ft
19 ft
Oah? + 192 = 21°: 80 ft
Ob. ha + 192 = 212: 8.9 ft
Och + 19 = 21; 2 ft
Od 212 + 192 = h2,28.3 ft

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

answer: i believe the answer is e

step-by-step explanation: