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Brut [27]
3 years ago
12

Write the standard form of an equation with p=12, phi=pi/4

Mathematics
2 answers:
Crank3 years ago
6 0

Answer:

Root 2x plus root 2y-24=0

Step-by-step explanation:

Step 1: Write this formula,

X Cosine Phi + Y Sine of Phi - P = 0

Step  2: input values for x,

X Cosine pi/4 = Root 2/2

Step 3: Input values for Y

Y Sine pi/4=Root 2/2

Step 4: Input P value into the equation

P=12

Step 5:Put the whole thing together

x Root 2/2+ Y Root 2/2-12=0

Take away the denominators and multiply p by 2

you'll get

<u>Root 2X + Root 2Y - 24 =0</u>

Romashka [77]3 years ago
3 0

Answer:

[ - x / 2 - √3 x / 2 - 5 = 0 ]

Step-by-step explanation:

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ANSWER

x = 13

EXPLANATION

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A city grid of Anytown, USA is shown on the grid below. The fire department is represented by quadrilateral RSTU. Another fire d
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Justification:

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2) The y-coordinates of the  vertices A and B are also shown in the diagrama. They  are equal to 3 and 5 respectively.

3) We can see that the new points C and D must be over a parallel line to y = - 4 and that their distance to the points A and B has to be the same distance of the point R and S to U and T.

That distance is 4, so the line may be y = - 7 or y = 0.

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Ede4ka [16]

Answer:

-34

Step-by-step explanation:

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When you bring a positive constant to the other side of the equal sign it goes negative and vise versa. Then you combine like terms.

Please follow me!!!! Hope this helps!!! Have a wonderful day :)

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