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Alisiya [41]
3 years ago
11

Please answer this question!!!!!!!!!!!!! I really need help!!!!!!!!!!

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0
We can't help you if you don't say the problem with ou need help with
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I’ve got a couple trigonometry questions that I really need help on. I don’t understand them at all.
wel

Answer:

Q5. Option 1

Q7. Option 4

Step-by-step explanation:

Please see the attached pictures for full solution.

5 0
3 years ago
What is the solution of x-1/1-x < 0?
kykrilka [37]

Option C is correct option.

Step-by-step explanation:

We need to find the solution of \frac{x-1}{1-x}

The given inequality becomes undefined when x = 1 because the denomiator is: 1-x and if x = 1 then it becomes 1-1 = 0 and anything divided by zero is undefined.

So, all values other than 1 are included in the solution of the given inequality.

So, solution is: x<1 or x>1 but x≠1

So, Option C is correct because all numbers are included in number line except 1. An unfilled circle on 1 shows that it is not included in the solution. Rest of numbers are included.

Option C is correct option.

Keywords: Solving inequalities

Learn more about Solving inequalities at:

  • brainly.com/question/1465430
  • brainly.com/question/6703816
  • brainly.com/question/11788572
  • brainly.com/question/4192226

#learnwithBrainly

8 0
3 years ago
Which of the following is a random sample?
slavikrds [6]

Answer:

A.

Step-by-step explanation:

A. City voters were asked about candidates. That seems to be random.

B. A survey about singers took place at a specific concert. Naturally, the people who are there like this singer. It is not random.

C. Customers were asked about food at a pizza shop. Naturally, they like pizza. This is not random.

D.  An email survey was sent. Mostly people who own computers will respond. This is not random.

Answer: A.

6 0
3 years ago
Ten minutes into the hot dog eating contest, there are 450 hot dogs remaining. At 25 minutes, 375 hot dogs are left. Assuming th
8_murik_8 [283]
480-3t 
t is in minutes.
hope this helps some.
8 0
3 years ago
Line segment AB has endpoints A (-4, 4) and B (2, 4). What is the length of line segment AB?
sineoko [7]

Step-by-step explanation:

the distance is sqrt ( (-6)^2 + (-12)^2) = sqrt(  36 + 144) = sqrt( 180) = sqrt(36*5) = 6 * sqrt(5)

2/(2+4) = 2/6 = 1/3

-2 + (1/3)*6*sqrt(5) = -2 + 2* sqrt(5)

6 + (1/3)*6*sqrt(5) = 6 + 2* sqrt(5)

8 0
2 years ago
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