What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8? What is the slope of a line perpendicular to the line whose equation is y = 2x + 5?

What is the equation of the line, in general form, that passes through the point (1, 1) and has a y-intercept of 2.

Answers

Answer 1
Answer: Y = -2x + 8


The slope of the perpendicular line will be: y = -1/2x + 5



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Erykah has 6 less than 3 times the number of stamps in her collection that Chris has in his. Let r equal the number of stamps Chris has. Which expression represents the number of stamps Erykah has? (Let r = the number of stamps Chris has)A. 6 - 3rB. 3r + 6 C. 3r - 6D. 6 + 3r

Graph the function represented by the equation y=3×2-6×-9

Answers

The points in the graph are (-1,0) and (3,0). I solved the equation using the Factoring method in solving quadratic equations. As I solved for finding x= -1 and 3, I substituted both to the equation in order to find y. 

Points R, S, and T are _____.collinear
coplanar
both collinear and coplanar
neither collinear nor coplanar

Answers

Answer:

3 points always coplanar. answer is COPLANAR

Final answer:

Points R, S, and T in Geometry can be both collinear and coplanar. Collinear denotes that three or more points are on the same straight line. Coplanar signifies that points lie on the same plane. However, a definitive classification requires more context or a diagram.

Explanation:

In Geometry, points R, S, and T can be both collinear and coplanar. The term 'collinear' is used when three or more points lie on the same straight line. On the other hand, 'coplanar' refers to the condition where the points lie on the same plane.

However, without a clear context or a diagram detailing the positional relationship of these points, it is impossible to definitively state whether the points R, S, and T are indeed collinear, coplanar, both, or neither.

Learn more about Collinearity and Coplanarity here:

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If the area of a rectangle is 16s2t and the length is 8st2, what would be the width of the rectangle, given that width is found by dividing area by length? Simplify the answer.

Answers

so than divide area by length 

16s^2t         2s
----------- = --------  so from this result the width of rectangle will be equal 2s/t
8st^2             t

What 2 numbers multiply to 60 and add up to 22

Answers

1*60  | 60-1    =59
2*30  | 30-2    =28
3*20  |  20+3  = 23
4*15  |  15+4   =19
5*12  | 12+5   =17
6*10  |  10+6   =16
Not possible. You can get a 23. But not 22. 

What is the quotient?StartFraction (negative 3) Superscript 0 Over (negative 3) squared EndFractionNegative 9StartFraction 1 Over 9 EndFractionStartFraction 1 Over 9 EndFraction9

Answers

Answer:

the answer is 1/9 in decimal for 0.1

Step-by-step explanation:

What the fraction of a circle of 30 degree?

Answers

The required fraction of a circle of 30 degree is (1)/(12)

A circle consists of 360°, so we can write the fraction.

Which can be simplified to by dividing the numerator and denominator by 30degree.

Fraction circles are a set of nine circles of various colors.

Each circle is broken into equal fractional parts and uses the same-sized whole. The circles included are one whole as well as circles divided into halves.

Since a circle measures 360 degrees, (1)/(360) of it would be one degree, a very angle.

Fraction of a circle of 30 degree = Fraction of circle ÷ Total area of circle

Fraction of a circle of 30 degree = (30)/(360)

Fraction of a circle of 30 degree = (1)/(12)

Hence, The required fraction of a circle of 30 degree is (1)/(12).

For more information about Fraction of Circle click the link given below.

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The fraction of 30 of a circle is 1/12