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geniusboy [140]
3 years ago
9

Please help thank you. :P

Mathematics
1 answer:
Mice21 [21]3 years ago
3 0
1. 20 × 10 mm = 200 mm

2. rotation
.. Try it. The amount of rotation depends on the angle between the lines. It's like looking in two mirrors.
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Texas chic. Next question
Maksim231197 [3]
When u have an outlier, u want to use the median.....in this case, the median is 4
4 0
3 years ago
the length of one ramp is 16 feet. the vertical rise is 14 inches. estimate the ramps horizontal distance and its ramp angle. do
Paladinen [302]
<span>The ramp's horizontal distance is the distance in the x-axis. So the ramp's vertical distance I.e y-axis is 14 inches. And its length which is actually the hypotenuse ofthe right angled triangle 16 feet. But let's convert feet to inches first. 1 feet makes 12 inches Hence 16 feet makes 192 inches. From pythagoras a^2 =b^2 + c^2 where a the hypotenuse is 192 and b is 14. C is the ramp's horizontal distance. So we have (192)^2 = (14)^2 + c^2 C^2 = 192^2 - 14^2 = 36668 C = 191.48 From SOHCAHTOA. We have to use Sin So sin theta = (14/192) Theta = sin^(-1) (14/192) = 4.1815. Yes, it meets the FAC standard since the ramp's angle is less than 4.78</span>
3 0
4 years ago
2=2/m​−7. what is M?
r-ruslan [8.4K]

Answer:

The answer is m = 8

Step-by-step explanation:

2 = 2/(m​−7)

2(m-7) = 2

m-7 = 1

m = 1+7

m = 8

4 0
4 years ago
Which of the following statements is a true conclusion that can be made from the scaled bargraph?
makvit [3.9K]

Answer:

The answer would be D.

This is because reptile has the lesser value. thus being the least common factor~


8 0
3 years ago
Write y=x^2-2x-3 in vertex form
-BARSIC- [3]
To solve this, use the ‘completing the square’ strategy.
Leave a space to make the first two values a perfect square.
y=(x^2-2x___)-3
Divide -2 by 2 and square that number to put in the blank. Then subtract that number from outside.
y=(x^2-2x+1)-3-1
Simplify!
y=(x-1)^2-4
It is in vertex form now ;)

Please make my brainliest ,’-)
7 0
4 years ago
Read 2 more answers
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