3 years ago

1 Which of the following is NOT a function?

Mathematics

1 answer:

liberstina [14]3 years ago

5 0

Answer:

Step-by-step explanation:

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In NC, Henderson County has a land area of about 375 square miles and Perquimans County has a land area of about 250 square mile

kirza4 [7]

375 mi^2 15

--------------- = ------ = 3/2

250 mi^2 10

The ratio of the population of Henderson County to that of Perquimans is 3/2.

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3 years ago

Select the solutions to the following inequality:

Elena L [17]

X+2> _ 5, x >_5-2, x>_3

-x-2>_5, x<_ -2-5, x<_-7

the last is the answer

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3 years ago

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Kruka [31]

Answer:

Step-by-step explanation:

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3 years ago

Find the length of side AB. Give your answer to 1 decimal place.

ehidna [41]

Answer:

Length of side AB = 5.6 cm

Step-by-step explanation:

From the figure attached.

In right triangle ABC,

m∠ABC = 62°

m(BC) = 12 cm

By applying Cosine rule in this triangle,

Cos62° = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

Cos62°= $\frac{AB}{BC}$

0.46947 = $\frac{AB}{12}$

AB = 12 × 0.46947

AB = 5.63

≈ 5.6 cm

Therefore, length of side AB = 5.6 cm

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3 years ago

Ms. Brown's class is learning about banks, so she creates one in her classroom. All students start with $75 in their accounts. L

Katen [24]

Answer:

can you show the students balance at the end of activity ??

Step-by-step explanation:

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3 years ago