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3 years ago

10

Four people enter their names into a drawing. The winner receives one of two different prizes that are randomly selected. The tr

ee diagram represents all possible outcomes.

1 answer:

galina1969 [7]3 years ago

7 0

A) (-4,2π/3)
b) (4,4π/3)
c) (-2,π/3)
d) (2,5π/3)

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erica [24]

Answer:

-14(5) = -70

9(-12) = -108

-6(-8) = 40

ab = -16(-5) = 80

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3 years ago

Find the next number in the sequence: "-1, 1, 4, 8, 13, ..."

Afina-wow [57]

Answer:

19

Step-by-step explanation:

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3 years ago

Read 2 more answers

The population of the US is about 300 million people. there are approximately 2.2 x 10 to the 12th power U.S. dollars in existen

koban [17]

Answer:

$7,333.33 (approximately)

Step-by-step explanation:

First step: $10^{12}$ = 1,000,000,000,000

Second step: 2.2 x 1,000,000,000,000 = 2,200,000,000,000

Third step: 2,200,000,000,000 ÷ 300,000,000 = 7,333.333333333333

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1 year ago

How do you solve this?!

Norma-Jean [14]

Answer:

x² + 4xy + 4y²

Step-by-step explanation:

(x + 2y)² = (x + 2y)(x + 2y)

Each term in the second factor is multiplied by each term in the first factor

(x + 2y)(x + 2y)

= x(x + 2y) + 2y(x + 2y) ← distribute both parenthesis

= x² + 2xy + 2xy + 4y² ← collect like terms

= x² + 4xy + 4y²

4 0

3 years ago

(8x - 14) (5y + 16) (5x + 34)

labwork [276]

Answer: 200x^2y+640x^2+1010xy+3232x-2380y-7616

Step-by-step explanation:

((8x−14)(5y+16))(5x+34)

((8x−14)(5y+16))(5x)+((8x−14)(5y+16))(34)

200x2y+640x2−350xy−1120x+1360xy+4352x−2380y−7616

200x2y+640x2+1010xy+3232x−2380y−7616

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3 years ago