MATHEMATICS HIGH SCHOOL

The Guptas figured out the earth was round by observing lunar eclipses.
a. True
b. False

Answers

Answer 1
Answer: it is true. Guptas did figure out the earth was round by observing lunar eclipses.
Answer 2
Answer: the answer is A. true

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What quadrant would the ordered pair (–4,–6) fall in?

Answers

Answer:

The ordered pair (-4,-6) is in the 3rd quadrant

Step-by-step explanation:

If we have an ordered pair (a,b), they would fall in:

  • 1st quadrant: if a and b are positive
  • 2nd quadrant: if a is negative and b is positive
  • 3rd quadrant: if a and b are negative
  • 4th quadrant: if a is positive and b is negative

Then, taking into account that -4 and -6 are negative numbers, the ordered pair (-4,-6) belong to the 3rd quadrant
QUADRANT 3 IS the right answer

Do you know what 48% of 50 is?

Answers

50/100=0.5x48=24

48% of 50 is 24
48% of 50 is 24!
Hope it helps!

Which of these numbers below are exactly divisible by nine 107, 513, 944, 126, 802

Answers

513 and 126. You have to divide 9 by all the numbers, if the number is even then it is divisible.

How do you solve this? 3w+2<2w+5

Answers

3w + 2 < 2w + 5

First, subtract 2 from both sides. / Your problem should look like: 3w \ \textless \ 2w + 5 - 2
Second, simplify. / Your problem should look like: 3w \ \textless \ 2w + 3
Third, subtract 2w from both sides. / Your problem should look like: 3w - 2w \ \textless \ 3
Fourth, subtract 3w - 2w to get w. / Your problem should look like: w \ \textless \ 3

Answer: w < 3

A researcher asks the question: "About how many times did you buy fast food for lunch last week?" Which of the following descriptive statistics would he or she likely use? A) Mean B) Median C) Mode D) Standard Deviation

Answers

The answer is the mean

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Which point lies on the graph of y = |x - 1|

Answers

Answer: To determine which point lies on the graph of y = |x - 1|, we need to substitute different values of x into the equation and find the corresponding y-values.

Let's consider a few examples:

1. If x = 0:

y = |0 - 1| = |-1| = 1

So the point (0, 1) lies on the graph.

2. If x = 1:

y = |1 - 1| = |0| = 0

So the point (1, 0) lies on the graph.

3. If x = 2:

y = |2 - 1| = |1| = 1

So the point (2, 1) lies on the graph.

4. If x = -1:

y = |-1 - 1| = |-2| = 2

So the point (-1, 2) lies on the graph.

Based on these examples, we can see that points such as (0, 1), (1, 0), (2, 1), and (-1, 2) lie on the graph of y = |x - 1|. These are just a few examples, and there are infinitely many points that lie on the graph since the absolute value function is defined for all real numbers.
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