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Oksana_A [137]
3 years ago
14

Why do we use a geometric compass when doing constructions in geometry

Mathematics
1 answer:
Kitty [74]3 years ago
8 0
Cuz it is a holy law that is y, any more dumb questions????????????
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Slope-intercept from of an equation for the line passes through -1,2 and Parallel to y=2x-3
Dennis_Churaev [7]

The equation of the line in slope - intercept form is y=2 x+4

Explanation:

The line passes through the points (-1,2) and parallel to the line y=2x-3

Since, the line is parallel, the slope is m=2

The y - intercept can be determined by substituting the points (-1,2) and m=2 in the slope - intercept formula, we get,

y=mx+b

2=(2)(-1)+b

2=-2+b

4=b

Thus, the y - intercept is b=4

The equation of the line in slope - intercept form can be determined using the formula y=mx+b

Thus, substituting m=2 and b=4 , we get,

y=2 x+4

Hence, the equation of the line in slope - intercept form is y=2 x+4

8 0
3 years ago
Help me with this exercise !!! If the answer is correct i will give to you a Brainlist
IceJOKER [234]
The answer is B) (6,-8.75).
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3 years ago
A composition of refiections over parallel lhes is the same as a
MA_775_DIABLO [31]
The answer is A Translations
7 0
3 years ago
HELP i will give brainliest<br> all questions ;(
Rama09 [41]

Answer:

<u>1. The theoretical probability of rolling an even number and flipping heads is 25%.</u>

<u>2. The experimental probability of rolling a 1 and flipping tails is 15%.</u>

<u>3. The experimental probability of flipping heads is 40%.</u>

<u>4. I think around 7%.</u>

<u>5. I would expect to roll 3 and land on heads 8 times.</u>

Step-by-step explanation:

I am not sure about number 4.

Have a nice day!

Ask me if you need my work. :-)

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3 years ago
Suppose a student reaches in the bag and randomly selects nine red chips and eleven yellow chips. Based on this sample, what is
nataly862011 [7]

Answer:

There are more boys than girls. The red chips are girls are the boy are the yellow chips.  If more yellow chips were pulled out then there are more boys. 11 + 9 = 2. 10 + 9 = 19 + 1 = 20. The fraction of how many boys there are would be 11/21 and the fraction for girls would be 9/21.  Also 11 x 9 = 99. There would be 99 people if you times the number of girls and boys. But it's best to add because it would be in the smaller form if you were to times it.

7 0
3 years ago
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