2 years ago

What is the slope of a line that is perpendicular to the line y = x + 4?

Mathematics

2 answers:

zhuklara [117]2 years ago

8 0

Answer:

I think the answer is 1 for the slope of the line

zheka24 [161]2 years ago

4 0

Answer:

I think the answer of the slope is 1

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Alisiya [41]

Answer

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Step-by-step explanation:

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2 years ago

A football is selling for $35 off the original price. The original price was $60. What is the sale price of the football?

Strike441 [17]

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3 years ago

From experience, an airline knows that only 80% of the passengers booked for a certain flight actually show up. If 9 passengers

Olenka [21]

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Step-by-step explanation:

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$P(x)=^nC_xp^x(1-p)^{n-x}$

Then , the probability that more than 6 of them show up will be :-

$P(x>6)=P(7)+P(8)+P(9)\\\\=^9C_7(0.8)^7(0.2)^{2}+^9C_8(0.8)^8(0.2)^{1}+^9C_9(0.8)^9(0.2)^{0}\\\\=\dfrac{9!}{7!(9-7)!}(0.8)^7(0.2)^{2}+(9)(0.8)^8(0.2)+(1)(0.8)^9\approx0.3020+0.3020+0.1342=0.7382\approx0.74$

Hence, the probability that more than 6 of them show up = 0.74

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3 years ago

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vladimir2022 [97]

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3 years ago

The area of a rectangular patio is 558 square yards, and its length is 112 yards. What is the patio’s width, in yards?

Paha777 [63]

D 8716 im not 100% sure tho

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2 years ago