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muminat
3 years ago
11

If f={(2,5),(3,2)(4,6),(5,1),(7,2), then f is a function. True or flase

Mathematics
2 answers:
Luda [366]3 years ago
5 0

Answer:

true i thank

Step-by-step explanation:

Allisa [31]3 years ago
4 0

Answer

the answer is true

Step-by-step explanation:

because the function pases the verticle line test.

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A plane rises from take off and flies at an angle 11° with the horizontal runway. When it has gained 750 feet find the distance
kogti [31]

Answer:

D=3930.632298 \approx 3930.6miles

Step-by-step explanation:

From the question we are told that

Angle  \theta=11\textdegree

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D=\frac{h}{sin\theta}

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Natalka [10]

Answer:

A) SSS

Step-by-step explanation:

We have,

\frac{AC}{DF}=\frac{10}{15}=\frac{2}{3}\\\frac{AB}{DE}=\frac{12}{18}=\frac{2}{3}\\\frac{BC}{EF}=\frac{8}{12}=\frac{2}{3}\\\text{Thus,}\\\frac{AC}{DF}=\frac{AB}{DE}=\frac{BC}{EF}\\

Since the sides are in proportion, the two triangles are similar by the SSS test.

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