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kaheart [24]
2 years ago
8

For any real number c, sqrt c^2 = A. I B. ? C. c D. 1

Mathematics
1 answer:
SVEN [57.7K]2 years ago
7 0

Answer:

option A. |c| is the answer.

because sqrt of any number is always positive. that's why we add the modulas symbol around the interger.

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Reader's workshop starts at 10:35am and ends at 11:28am. how many minutes is readers workshop?
Irina-Kira [14]
Readers workshop is 1 hr. 18 mins. if you don't want to put 1 hr. Than it will be 93 mins.

3 0
3 years ago
7 Max is thinking of a number. His number: is a 6-digit, odd number • has the same number of 1,000s as Is • is greater than half
wel

The two numbers that can possibly be Max's number are 617237 and 627137.

  • We are provided with several characteristics of the numbers about which Max is thinking.
  • The number is a 6-digit number.
  • The number is odd.
  • The numbers have the same digits at 1000 s and 1 s place value.
  • The number is greater than 500,000.
  • The sum of all the digits of the number equals 26.
  • According to the rules, the digits at 1000s and 1s places should be the same as well as odd. They can be 1, 3, 5, 7, or 9.
  • The leftmost digit should be more than 5, so it can be 6, 7, 8, or 9.
  • The remaining digits can be filled in such a way that the total sum is 26.
  • There are a number of possible answers.
  • So, we will take any two such numbers that follow all the rules.

To learn more about place value, visit :

brainly.com/question/27734142

#SPJ9

6 0
2 years ago
You and a friend walk away from a tree in opposite directions each traveling 15 yards. You were walking due east and then turned
LenKa [72]

Answer:

2nd friend heading west

Step-by-step explanation:

This is actually pretty easy to explain.

You and a friend are near a tree and decide to walk away from it. At the beggining you walked 15 yards and your friend too, and then, there's the turn of event. You walked 8 yards toward north east, and your friend 8 yards towards south west.

The key to know which is further from the tree is the angle of turning of both. We need to calculate the component in x from both persons, and then, add it to the previous 15 yards. This way we will know who is further.

Let's begin with the 1°, the one who's heading east:

X = 15 + 8 cos45° = 20.66 yards

Now the friend heading west:

X = 15 + 8 cos40° = 21.13 yards

With these results we can conclude that the 2nd friend is further from the tree.

Hope this helps

7 0
3 years ago
Its just a line :)<br> ____________________________
zubka84 [21]

Answer:

ok

Step-by-step explanation:

6 0
3 years ago
Which best describes the relationship between the line that passes through the points (-9, 2) and (-5, 4) and the line that pass
CaHeK987 [17]

Answer:

The lines are parallel to each other.

To figure this out you need to use the formula: m = y2 - y1 / x2 - x1

m represents the slope of the line.

So for the first line:

m = 4 - 2 ÷ -5 - (-9)

m = 2 / 4

Simplify: m = 1 / 2

The slope of the first line is 1 / 2.

For the second line:

m = 6 - 4 ÷ 1 - (-3)

m = 2 / 4

Simplify: m = 1 / 2

So, you can see that the slopes of both lines are the same. When the slopes are the same, that means that the lines are parallel to each other. When the coordinates are the same, that means that the lines are the same. When the slopes are flipped to each other and have are the opposite sign (positive or negative), then the lines are perpendicular.

5 0
3 years ago
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