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Sauron [17]
4 years ago
14

The line segment XY is shown in the picture. Which transformation of line segment XY will produce a line segment X'Y' that is pa

rallel to line segment XY?
A
Reflection over the y-axis.
B
Rotation of 90 degrees about point X.
C
Translation up 7 units.
D
Rotation of 180 degrees about point X.
Mathematics
1 answer:
Nadya [2.5K]4 years ago
8 0

Answer: C

Step-by-step explanation:

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Which of these is correct?
icang [17]

Answer:

the second one

Step-by-step explanation:

4 0
3 years ago
What is the equation of line d and c? What is the slope of line d and line c?​
amm1812

Answer:

Step-by-step explanation:

I understand why this was kind tough

the slope of line d is infinite  and the slope of line c is zero

so line c 's  equation looks like  y = 3  ... it's kinda  confusing but  the line is always 3  so you could pick any x value and y = 3 still.  the equation y=3 doesn't rely on x at all to answer it.    But x is part of the "frame work" that is implied.    

line d  is  x = 3   , again , y is part of the "frame work" and implied that y doesn't matter in this equations, you always have x = 3 .. or a vertical line , btw. line d does NOT pass the vertical line test , and therefore isn't a function,  so the question is wrong, that d will have an equation,  b/c there is an implication that d is a function when you say "what is the equation to line d" that is must be a function. But in this case it's not.   hm :/  food for thought

5 0
3 years ago
Write an equation of a line in slope-intercept form that is parallel to y = 3x+6 and passes through the point (-10, 2.5).
Natalija [7]

Answer:

y - 2.5 = 3(x + 10)

Step-by-step explanation:

The slope is 3 so just input everything into the general form

5 0
4 years ago
used to flavor vanilla ice cream and other foods) is the substance whose aroma the human nose detects in the smallest amount. Th
lubasha [3.4K]

Answer:

The cost to supply enough vanillin so that the aroma could be detected in a large aircraft hangar with a volume of 5.95 x 10^7 ft^3 is $ 0.07.

Step-by-step explanation:

The volume of the hangar is

V=5.95*10^7 \, ft^3

The minimal amount of vainilla needed to be detected in the hangar is equivalent to the threshold multiplied by the volume of the hangar:

Va=V*Th=5.95*10^7 \, ft^3*2.0*10^{-11}\,\frac{g}{L}*\frac{28.317L}{1ft^3}\\  \\Va=336.9723*10^{-4} \, g=0.0337\,g

The cost of this amount of vainilla is

Cost = Va*p=0.0337\,g*\frac{104\, usd}{50\, g} =0.07 \, usd

The cost to supply enough vanillin so that the aroma could be detected in a large aircraft hangar with a volume of 5.95 x 10^7 ft^3 is $ 0.07.

5 0
4 years ago
Simplify. (-√7)(-√7)
Savatey [412]

Answer:

<em><u>7</u></em>

Step-by-step explanation:

(-√7)(-√7)

(-\sqrt{7})^2

(\sqrt{7})^2

<em><u>7</u></em>

<em><u /></em>

<em><u>Please Mark As Brainliest</u></em>

5 0
3 years ago
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