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3 years ago

Which of the following is not true about the pacific ring of fire

SAT

1 answer:

Solnce55 [7]3 years ago

6 0

Answer: The correct answer is B.

Explanation: The following choice that is NOT true about the Pacific Ring of Fire is that it includes the northern edge of Alaska. The rest of the choices given are true about the Pacific Ring of Fire. The correct answer is B.

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Which of the following x-values satisfy the inequality 7/6 + x/2< x - 1/3 ?

Anettt [7]

Answer: Any x-values greater than 3

Explanation:

$\frac{7}{6} +\frac{x}{2} < x-\frac{1}{3} \\\\\frac{7}{6} +\frac{1}{3}$

5 0

3 years ago

In a class of 25 students 15 have a cat.

wolverine [178]

10 students do not have a cat

5 0

3 years ago

17. A supermarket buys cartons of orange juice

Damm [24]

A total of 6,000 cartons would be needed.

<h3>Miscellaneous calculation</h3>

Cost price = k dollars

Selling price = 4k/3 dollars

Assuming k = 1 dollar

Profit per carton = 4/3 - 1 = 1/3 dollars

2000/1/3 = 6,000 cartons.

Thus, irrespective of the cost price, 6,000 cartons would be needed to generate a profit of $2,000

More on miscellaneous calculations can be found here: brainly.com/question/24817071

#SPJ1

8 0

2 years ago

Lydia graphed δlmn at the coordinates l (0, 0), m (2, 2), and n (2, −1). She thinks δlmn is a right triangle. Is lydia's asserti

nadya68 [22]

No product results in -1, hence δlmn is NOT a right triangle showing that lydia's assertion is incorrect

<h3>Perpendicular lines</h3>

In order to determine whether triangle lmn is right-angled, we need to determine the slope of lm, ln, and mn first as shown:

For the slope of lm:

$m_{lm} = \frac{2-0}{2-0}\\ m_{lm} =2/2\\m_{lm} =1$

For the slope of ln:

$m_{ln} = \frac{-1-0}{2-0}\\m_{ln} =-1/2\\$

For the slope of mn:

$m_{mn} = \frac{-1-2}{2-2}\\m_{ln} =-3/0 = \infty\\$

If any of the two lines is perpendicular, hence the triangle lmn is right-angled.

To check, we will take the product of the slopes and see if it is equivalent to -1.

Product of slope lm and ln

$m_{lm}\times m_{ln} = 1 \times -1/2\\m_{lm}\times m_{ln} = -1/2$

Since no product results in -1, hence δlmn is NOT a right triangle showing that Lydia's assertion is incorrect

Learn more on slopes here: brainly.com/question/3493733

8 0

2 years ago

Read 2 more answers

To blehblehbleh12 <br> 당신은 내가 아는 최악의 사람입니다 ................................

vaieri [72.5K]

Answer:

오, 얼마나 저속한가! hmhm

4 0

3 years ago