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Vinvika [58]
3 years ago
8

Write the equation of a line that is perpendicular to the given line and that passes through the given point.

Mathematics
1 answer:
Zigmanuir [339]3 years ago
4 0
-3x-6y=17

-6y=3x+17

y=-x/2-17/6 so the slope of the line is -1/2

For another line to be perpendicular to this one the product of their slopes must equal -1

(-1/2)m=-1, m=2  so the perpendicular line will have a slope of 2...

y=2x+b, using point (6,3) we can solve for b...

3=2(6)+b

3=12+b

b=-9 so

y=2x-9
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Answer:

D

Step-by-step explanation:

C and D are the location for -1 and 1

....-2  -1  0  1  2 ...

3 0
3 years ago
Help please and thanks!
IRISSAK [1]
Alright. It seems like the triangle that has the 45 degree angle with angles c & d is an isosceles triangle which meas two sides are equal.
If that is true, angle d would be 45. Add 45 and 45 together to get 90, which is angle c. The angle right across from c, a, will be 90 as well. Add 90 and 45 to get 135 and then do 180 - 135 to get angle b. Angle b should equal 45 as well. So adding each of the angles together, 90 + 45 + 90 + 45 = 360 

Your final answer is 360. 
8 0
3 years ago
С
serious [3.7K]

Answer:

10.6 oz

Step-by-step explanation:

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8 0
3 years ago
Please help with this!
shepuryov [24]

9514 1404 393

Answer:

  -11

Step-by-step explanation:

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  red: 7, 10, for a total value of -(7+10) = -17

Then the total value of DeYanna's cards is ...

  6-17 = -11

7 0
3 years ago
Please help with my brother's math homework. Thank you.
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Answer:

Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction.

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