Assuming the typewriter-looking words are the line names...
1. Line R
2. Line Q (Or R, but it is most likely Q)
3. Points E and F
Collinear Meaning: http://mathworld.wolfram.com/Collinear.html
Whenever you multiply something, you just add it to itself that many times.
ex) 7 × 4 = 7 + 7 + 7 + 7.
Thus n × a = n + n + n + n....a times.
Answer:
1/3
Step-by-step explanation:
We are going to a small shape from a big shape, so the scale factor must be less than 1.
3 (which is a side on the blue figure) and 9 (a side on the green figure)
3 and 9 are easy numbers (for me...) so 3:9 is smaller than 1.
3:9 simplified is 1:3 = 1/3
so 1/3 is the scale factor.
Let's make sure it's right....
9 * 1/3 (green figure to blue figure) is = 3.
3.6 * 1/3 = 1.2
you can check it yourself on a calculator if you don't believe me
I hope this helps have a great day!!!!
The amount paid to the man in the first year given the total he received in four years is $3,700.
<h3>Equation</h3>
- Amount paid in the first year = x
- Amount paid in the second year = (x + 500)
- Amount paid in the third year = x + 500 + 500
= (x + 1000)
- Amount paid in the fourth year = x + 500 + 500 + 500
= (x + 1500)
Total payment = first year + second year + third year + fourth year
x + (x + 500) + (x + 1000) + (x + 1500) = 17,800
x + x + 500 + x + 1000 + x + 1500 = 17800
4x + 3000 = 17,800
4x = 17,800 - 3000
4x = 14,800
x = 14,800/4
x = $3,700
Therefore, $3,700 was paid to the man in the first year.
Learn more about equation:
brainly.com/question/2972832
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Answer:
7. 143°
8. 143°
9. 37°
10.37°
11. 37°
12. 143°
Step-by-step explanation:
If this helps please mark as brainliest
