I'm not sure if this is exactly an opinionated question but I'm going to answer in my own personal opinion. In third grade I really struggled with memorizing Division and multiplication so honestly I would work on that and memorizing the multiplication table and just I guess how to do division and I would also teach that third-grader all of the life hacks for remembering answers to multiplication questions. For example I would teach them the products of 9 lifehack.
<h3>Answer: (-1, -3)</h3>
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How I got that answer:
- Step 1) Plot the point P = (-1,5)
- Step 2) Draw a horizontal line through 1 on the y axis to create the line y = 1.
- Step 3) Starting at point P, move down 4 spaces until you reach (-1,1) which is on the horizontal line. I'll call this point A.
- Step 4) Move another 4 spaces vertically downward until you arrive at (-1, -3). This is the location of P' and it is the final answer.
The distance from P' to A is the same as the distance from P to A. In other words, P'A = PA.
A diagram is provided below.
Answer:
2/15 cant be simplified any further
Step-by-step explanation:
9514 1404 393
Answer:
21
Step-by-step explanation:
Rearranging the given ratio, we can find the ratio of boys to the total.
boys : (boys +girls) = 7 : (7+8) = 7 : 15
Then the number of boys is ...
(7/15)(45) = 21
There are 21 boys in the classroom.