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Phoenix [80]
3 years ago
7

PARAMETRIC QUESTIONS!! HELP!

Mathematics
1 answer:
Ierofanga [76]3 years ago
3 0
I think it’s the first
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What is the equation of the line that passes through the point (-6,-7)  and has a slope of 0?
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The equation of the line is y = -7. If the slope is zero, the line is flat.
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How do you tell Side-side-side, Side-Angle-Side, Angle-Angle-Side apart?
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Solve for Y.<br><br> - 140 = 18 + 4 ( 5y - 2 )<br><br> y =
Tomtit [17]

Answer:

Very tricky Question,

Step-by-step explanation:

-140=22(5y-2)

-140=44-5y

5y=140-44

5y=96

y=96/5

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Mark me brainliest and rate it 5 star if it helped you.

4 0
3 years ago
PLEASE HELP ASAP!!! 70 POINTS AND BRAINLIEST!!!
Lelu [443]
You should use this app called desmos to solve this but its the last option
5 0
3 years ago
Read 2 more answers
GET BRAINLIEST FOR THE CORRECT ANSWER AND EXPLANATION!
Tresset [83]

Interpreting the inequality, it is found that the correct option is given by F.

------------------

  • The first equation is of the line.
  • The equal sign is present in the inequality, which means that the line is not dashed, which removes option G.

In standard form, the equation of the line is:

x + 2y = 6

2y = 6 - x

y = -0.5x + 2

Thus it is a decreasing line, which removes options J.

  • We are interested in the region on the plane below the line, that is, less than the line, which removes option H.

------------------

  • As for the second equation, the normalized equation is:

3x^2 + 3y^2 = 12

3(x^2 + y^2) = 12

x^2 + y^2 = 4

  • Thus, a circle centered at the origin and with radius 2.
  • Now, we have to check if the line x + 2y - 6 = 0, with coefficients a = 1, b = 2, c = -6, intersects the circle, of centre x = 0, y = 0
  • First, we find the following distance:

d = \sqrt{\frac{|ax + by + c|}{a^2 + b^2}}

  • Considering the coefficients of the line and the center of the circle.

d = \sqrt{\frac{|1(0) + 2(0) - 6|}{1^2 + 2^2}} = \sqrt{\frac{6}{5}} = 1.1

  • This distance is less than the radius, thus, the line intersects the circle, which removes option K, and states that the correct option is given by F.

A similar problem is given at brainly.com/question/16505684

3 0
3 years ago
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