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3 years ago

What type of angles are these???

Mathematics

1 answer:

USPshnik [31]3 years ago

3 0

Answer:

Alternate exterior

Step-by-step explanation:

1 and 11 are on different sides which makes them alternate and they are both on the outside

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"Question": Expand (2x-3y)^3<br><br> Real question: Why am I not ace rank yet?

Hitman42 [59]

Answer: (6x-3y)3 or maybe not possible to do

Step-by-step explanation

multiply 3x2 and get 6. Multiply 3x3 and get 9.

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3 years ago

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What is 1383882.8x92828.9 I need helpopoo

Musya8 [376]

The answer to 1383882.8 times 92829.9 is <span>128,464.318,053</span>

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3 years ago

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I need help factoring this: 3x^4-6x^3+12x^2

shepuryov [24]

factor out an 3x^2

3x^2(x^2 -2x+4)

The inside is not factorable

6 0

3 years ago

6. The length of a rectangle is 8 cm more than twice the width. The perimeter of the rectangle is 34

balandron [24]

Answer: Width = 3 and Length = 14

Step-by-step explanation:

Length = 2W + 8

Width = W

Perimeter= 2(width) + 2(length)

34 = 2W + 2(2W +8)

Distribute

34 = 2W + 4W + 16

Combine like terms

34 = 6W + 16

Solve for W

34- 16 = 6W

18 = 6W

W = 3

Substitute 3 in for W in Length equation.

L = 2(3) + 8 = 14

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4 years ago

This Venn diagram shows the pizza topping preferences for 9 students. Let event A = The student likes pepperoni. Let event B = T

victus00 [196]

Answer:

$P(A\ or\ B)=\frac{7}{9}$

Step-by-step explanation:

We need to use the formula to calculate the probability of (A or B) where

A=Probability a student likes pepperoni

B=Probability a student likes olive

A and B =Probability a student likes both toppings in a pizza

A or B =Probability a student likes pepperoni or olive (and maybe both), a non-exclusive or

The formula is

$P(A\ or\ B)=P(A)+P(B)-P(A\ and\ B)$

Since 6 students like pepperoni out of 9:

$P(A) = \frac{6}{9}$

Since 4 students like olive out of 9:

$P(B) = \frac{4}{9}$

Since 3 students like both toppings out of 9

$P(A\ and\ B) = \frac{3}{9}$

Then we have

$P(A\ or\ B)=\frac{6}{9}+\frac{4}{9}-\frac{3}{9}$

$P(A\ or\ B)=\frac{7}{9}$

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3 years ago