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alexgriva [62]
2 years ago
14

What’s the answer Please

Mathematics
1 answer:
Diano4ka-milaya [45]2 years ago
3 0

Answer:

042

Step-by-step explanation:

682 has one correct placement this is the 2 becuase if we look at the 206 one we can see that the 6 is wrongly placed and 614 has one number wrongly placed, so it means that 2 is in the correct spot in 682.

Next, we can look at 206 and since we know the 2 is one of the values and 6 isn't, that leaves the 0.

Finally, we can eliminate al values of 7, 3, 8 because they are not correct. This leaves us with either 1 or 4 as the remaining variables. We know that we need the middle value, so that eliminates the 1.

To clarify this more, the code is 042.

Based on clue #1 and #2, we can say that 6 is not the correct number.

Now we know that the unlock code does not contain 6 and based on clue #3, we know that 2 and 0 are correct numbers but in the wrong position. From clue #1, 2‘s position should be on the right. The code is ??2.

Based on clue #5, 0‘s position should be on the left. The code is 0?2.

We have to find the missing number in the middle position. Based on clue #2, the middle number has to be 4. It cannot be 1, as the statement says that the number is wrongly placed.

We are left with 042.

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Most __________ signs are rectangular, with the longer dimension vertical, and have a white background.
Furkat [3]

Answer:

Regulatory

Step-by-step explanation:

the rectangular sign with longer vertical dimension and have white background  are called regulatory signs.

regulatory signs are those signals which are used to indicate or reinforce traffic laws.

these regulatory sign informs the driver and tell them to apply the traffic law at certain required places.

6 0
3 years ago
Please help find domain and range
Oxana [17]
<h3>Answer:  Choice A</h3>
  • Domain:  x > 4
  • Range: y > 0

========================================================

Explanation:

We want to avoid having a negative number under the square root. Solving x-4 \ge 0 leads to x \ge 4

So it appears the domain could involve x = 4 itself; however, if we tried that x value, then we'd get a division by zero error.

So in reality, the domain is x > 4.

-------------

The range of y = sqrt(x) is the set of positive real numbers. So y > 0 is the range for this equation. Shifting left and right does not affect the range, so the range of y = sqrt(x-4) is also y > 0.

We are dividing a positive number (3) over some positive number in the denominator. Overall, the expression \frac{3}{\sqrt{x-4}} is positive because positive/positive = positive.

Therefore, the range of the given equation is y > 0

-------------

The graph is shown below. We have a vertical asymptote at x = 4 and a horizontal asymptote at y = 0. The green curve is fenced in the upper right corner (northeast corner).

3 0
2 years ago
Read 2 more answers
What is the value of H
never [62]

Answer:

h = 55

Step-by-step explanation:

the sum of the 3 angles in a triangle = 180°

the 2 unknown interior angles = 180 - 2h ( straight angle ), hence

the sum of the 3 angles

180- 2h + 180 - 2h + 40 = 180

400 - 4h = 180 ( subtract 400 from both sides )

- 4h = - 220 ( divide both sides by - 4 )

h = 55


6 0
3 years ago
If m = 3 and b = 6, what is the correct equation for Line of Best Fit?
Alchen [17]

Answer:

B

Step-by-step explanation:

The equation is Y = mx + b so just plug in the m and the b

6 0
3 years ago
Read 2 more answers
Shane went bowling with his friends. The bowling alley charges $20 for an hour of group bowling plus a fee to rent each pair of
ValentinkaMS [17]

Answer:

4x+20=31

Step-by-step explanation:

So one hour of bowling is 20 dollars and they bowled for one hour hence the 1x20 which is equal to 20. That is the base coast we add to the variable of x that is the cost of renting one pair of shoes. And since they rented 4 pairs of shoes you multiply x by 4 to get 4x. Add the 20 dollars they paid to bowl and it is 4x+20. They paid 31 dollars in total so equal the equation to 31. 4x+20=31. Solution is $2.75 per pair of shoes. (If you want an explanation as to how to get the answer, just ask

4 0
2 years ago
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