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Eva8 [605]
3 years ago
12

(please help soon) Point Q is plotted on the coordinate grid. Point P is at (20, −30). Point R is vertically above point Q. It i

s at the same distance from point Q as point P is from point Q. Which of these shows the coordinates of point R and its distance from point Q?
Please help quickly

On a coordinate grid from negative 50 to positive 50 in increments of 10, Point Q is plotted at the ordered pair negative 40, negative 30.


Point R is at (−40, 30), a distance of 60 units from point Q

Point R is at (−40, −10), a distance of 20 units from point Q

Point R is at (−40, −30), a distance of 60 units from point Q

Point R is at (−40, 10), a distance of 20 units from point Q
Mathematics
1 answer:
Triss [41]3 years ago
8 0

Step-by-step explanation:

So, the distance between the points P and Q is 4 units.

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Step-by-step explanation:

The translation vector v can be resolved into its x and y components, where x² + y² = 10 (Pythagoras' Theorem) and y = 3x

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We have x² + (3x)² = 10,

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When x = 1, y = 3. When x = -1, y = -3.

Therefore 2 possible translation vectors

are (1, 3) or (-1, -3).

First new C' = (2 + (1), 3 + (3)) = (3, 6).

Second new C'= (2 + (-1), 3 + (-3)) = (1, 0).

The possible images are (3, 6) and (1, 0).

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Gas cost about $3 per gallon. You can drive about 23 miles for every gallon of gas. About how much will you spend on gas
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The city aquarium got a new tank for their dolphins. The tank is 16 feet high with a radius of 28 feet. Answer these questions a
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What is the total amount and the amount of interest earned on $6,500 at 6% for 25 years?
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The total amount of interest will be found using compound interest formula:
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The equation for line g can be written as y=2/9x+10.line h which is Pharrell to line g,includes the point (-3,-1) what is the e
Dennis_Churaev [7]

Answer:

The equation of line h is y = \frac{2x}{9} + \frac{5}{3}

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept.

Parallel lines:

Parallel lines have the same slope.

Line g:

y = \frac{2x}{9} + 10

Line h:

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b = \frac{5}{3}

So, the equation of line h is:

y = \frac{2x}{9} + \frac{5}{3}

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