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Paul [167]
3 years ago
6

The school swim team has 12 freshmen, 10 sophomores, 15 juniors and 5 seniors. The team is headed by 4 coaches

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

simplified its 5:4 for juniors to freshmen's

Step-by-step explanation:

MakcuM [25]3 years ago
7 0

Answer:

5 : 4

Step-by-step explanation:

Ratio of juniors to freshmen = 15 : 12

15 = 3 * 5

12 = 3 * 4

GCF = 3

15 : 12 = 15÷3 : 12÷ 3

         = 5 : 4

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Delvig [45]

Answer:

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3) (10 - 2x)9 = (9)(10) - (9)(2x) = 90 - 18x

4) (-5)(11x - 2) = (-5)(11x) - (-5)(2) = -55x - (-10) = -55x + 10 = 10 - 55x

5) (1 - 9x)(-10) = (-10)(1) - (-10)(9x) = -10 - (-90x) = -10 + 90x = 90x - 10

6) (-6)(x + 8) = (-6)(x) + (-6)(8) = -6x + (-48) = -6x - 48

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9) (-12x + 14)(-5) = (-5)(-12x) + (-5)(14) = 60x + (-70) = 60x - 70

Step-by-step explanation:

The distributive property is a(b + c) = ab + ac

8 0
2 years ago
What graph passes the vertical line test?
Marianna [84]

Answer:

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Why?

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Picture D is the only one that has no points that lay on the same X point, thus making it the right answer.

Thank you for reading into this.

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5 0
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GREYUIT [131]
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3 years ago
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vlabodo [156]

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7 0
3 years ago
What is the value of x if x squared = 37/81
HACTEHA [7]

Answer:

x = ±√37/9

Step-by-step explanation:

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√(x²) = √(37/81)

x = ± √(37)/√(81)

x = ± √37/9

4 0
4 years ago
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