Well, you didn't bother to list the answer choices, so there's no way
I can help you pick the correct choice.
But I can tell you this: Any time a figure is dilated by a scale factor of 1,
the image is congruent to the original figure.
Answer:
There were 186 math textbooks sold and 62 physics textbooks sold.
Given:
- 248 books sold in total
- math textbooks and physics textbooks sold
- math is three times physics
Step-by-step explanation:
[] First, we can set up mathematical equations for this scenario;
- Let <em>m</em> be math textbooks and <em>p</em> be physics textbooks
<em>m</em> = 3<em>p</em>
248 = <em>p</em> + (3<em>p</em>)
248 = 4<em>p</em>
62 = <em>p</em>
[] Now we can solve for the amount of each books sold;
<em>p</em> = 62 books
3 * <em>p</em> = <em>m</em>
3 * 62 = <em>m</em>
<em>m</em> = 186
[] Lastly, we can check to make sure this will work;
186 + 62 = 248 ✓
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Answer: (2,-4). (6,-9)
Step-by-step explanation:
Quadrant I: (pos.,pos.)
Quadrant II: (neg.,pos.)
Quadrant III: (neg., neg)
Quadrant IV: (pos., neg)
Answer:
256÷-16=16
Step-by-step explanation:
The answer to that might be 9. If it is referring to how many digits are in between 0 and -9.