Answer: x-6
Explanation: x^2 is a DOTS, or difference of two squares. 36 is a perfect square and x^2 is a perfect square, and you are finding the difference. Therefore, you can do (x+6)(x-6). This works with any number. If there was x^2-16, it could be factored to (x+4)(x-4)
Answer:
<u><em>X=1</em></u>
Step-by-step explanation:
Answer:
22. C to D
23. Sam's height
Step-by-step explanation:
Acronym: King Henry Died Unusually Drinking Chocolate Milk
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22. 4 km < 4.15 km
23. 1.16 m > 0.98 m
Answer:
(-5, -4)
Step-by-step explanation:
When you rotate a point 180 degree about the origin, the x coordinate will becomes its opposite, as well as the y-coordinate.
So, as an example, if a point was at -3, 7, after a 180 degree rotation, it would be 3, -7.
Answer:
See Explanation
Step-by-step explanation:
<em>The question is incomplete, as the required clocks are not given.</em>
<em>To answer this question, I will give an illustration of how to calculate the difference between times.</em>
<em>Note that: I assume you can read the time on a clock</em>
<em></em>
Assume that:

The difference is calculated as:


From 2:15pm to 3:05pm is 50 minutes.
So:

Another assumption:

The difference is calculated as:


For ease of calculation, we split the time to 2.
(1) From 2:15pm to 3:15pm
(2) From 3:15pm to 3:32pm
(1) From 2:15pm to 3:15pm: This is 1 hour
(2) From 3:15pm to 3:32pm: This is 17 minutes (i.e. 32 - 15)
So, the difference is:

