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ArbitrLikvidat [17]
3 years ago
14

Hey can someone help me!! in need of help!! ASAPPPP

Mathematics
1 answer:
qaws [65]3 years ago
6 0

Answer:

D

Step-by-step explanation:

To be a function each value of x must correspond to only one, unique value of y.

In the given ordered pairs

Each x- value corresponds to exactly one y- value

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Eathan ran 11 miles in 2 hours. what is the unit rate of miles to hours
spayn [35]

Answer:

5.5:1

Step-by-step explanation:

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3 years ago
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What is the least common multiple (LCM) of 6 and 10?<br> OA. 2.<br> OB. 20<br> O C. 30<br> OD. 60
Naily [24]

Answer:

30

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3 years ago
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Solve the triangle, AMDM
krok68 [10]

Answer:

B

Step-by-step explanation:

You are given two sides and the included angle, so you need to use the law of cosines.

c² = a² + b² - 2ab cos C

c² = 12² + 13² - 2(12)(13)cos 134°

c² = 313 - 312(-0.6947)

c² = 529.733

c = 23.016

Now use the law of sines.

c/sin C = a/sin A

23.016/sin 134° = 12/sin A

sin A = 12 × sin 134° / 23.016

sin A = 0.37504

A = 22.03°

B = 180° - 134° - 22.03°

B = 23.97°

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Answer: B

6 0
2 years ago
How many times does seven go into three hundred ninety four
Nookie1986 [14]

Answer: 56 times.

Step-by-step explanation:

394/7 = 56.3

56 * 7 = 392

392 + 7 = 399

399 is more than 394, therefore the answer is 56.

6 0
3 years ago
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Couldn’t figure this out help please
WARRIOR [948]

(B)

Step-by-step explanation:

Rewrite the equations into their standard forms. The first one can be rewritten as

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and the 2nd can be rewritten as

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Solving this system either by substitution or elimination, we get

x = -\dfrac{37}{86}\:\:\text{and}\:\:y= \dfrac{25}{86}

If you add x + y, you'll get a negative number.

4 0
3 years ago
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