2 years ago

Find the angle of rotation of triangle XYZ about the point P.

Mathematics

1 answer:

WARRIOR [948]2 years ago

4 0

Answer:

about 135 degrees

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1. When the point is reflected over x-axis, what will the new coordinates of the new point be?

stich3 [128]

Answer:

(x , y) ----> (-x , y)

Step-by-step explanation:

(x , y) ----> (-x , y)

Example for 1. :

(-4,2) ---> (4,2)

4 0

2 years ago

leona has three dollars less than skye. together they have 17 dollars. how much money does skye have?

Fynjy0 [20]

L has "x -3"
S has "x"

x + x - 3 = 17

2x -3 (+3) = 17 (+3)

2x = 20

2x/2 = 20/2

x = 10

Leona has x - 3, or 10 - 3, or 7 dollars
Skye has 10 dollars

hope this helps

5 0

2 years ago

How much warmer is 82 than 40?

Lorico [155]

Answer:82 is 42 degrees warmer than 42

Step-by-step explanation:

42-82=42

6 0

2 years ago

Read 2 more answers

Ill give you a bouns of 50 points if you get these right. and brainlyest

charle [14.2K]

Answer:

what's the question? I don't see anything

8 0

2 years ago

Read 2 more answers

Match each as either linear or non-linear. HELP

Virty [35]

Answer:

Linear

y=-x

$y = \frac{x}{9}$

$- \frac{2}{3}x + 3y = 1$

Non linear

$y = \frac{4}{x}$

$\frac{2}{y} = x$

${x}^{2} + {y}^{2} = 1$

Step-by-step explanation:

Linear equations have the highest degree to be 1.

Therefore y=-x is linear.

$y = \frac{x}{9} \: is \: also \: linear.$

$y = \frac{4}{x} \implies \: xy = 4$

The degree of this equation is 2.

It is non-linear

$- \frac{2}{3}x + 3y = 1$

is also linear.

$\frac{2}{y} = x \implies \: xy = 2....non - linear$

${x}^{2} + {y}^{2} = 1.....non - linear$

7 0

2 years ago

Find the angle of rotation of triangle XYZ about the point P.​

Find the angle of rotation of triangle XYZ about the point P.