3 years ago

Which set of ordered pairs does NOT represent a function?

Mathematics

2 answers:

Elina [12.6K]3 years ago

4 0

B is the answer to your question

MArishka [77]3 years ago

3 0

IT is b because you cant repeat a number in the (x) for it to be a function. 2 is repeated.

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Suppose you live 4.4 miles from a hill. From your home you see a plane directly above the hill. Your angle of elevation to the p

IrinaVladis [17]

█ Explanation █

Let's call the missing altitude 'x'.

✦ To find the plane's altitude, find the tan of 30 degrees. The side opposite is going to be x, while the side adjacent is going to be 4.4 miles.
✦ $Tan(30)= \frac{x}{4.4}$
✦ $5.7735= \frac{x}{4.4}$
✦ $x=4.4*.57735$
✦ $x=4.4*.55735$
✦ $x=2.54 mi$
✦ We usually write altitude in feet.

Answer: 2.54 * 5280 ~ 13,400 ft

Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia

4 0

2 years ago

Solve for b. 3(b−4)+5b=44 Enter your answer in the box.

I am Lyosha [343]

3b - 12 + 5b = 44

8b = 56

b = 7 (answer)

6 0

3 years ago

Read 2 more answers

H(x) = x^2+6 g(x) = 8x-5 show that hg(x)=19 simplifies to 16x^2 - 20x + 3 = 0

Studentka2010 [4]