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3 years ago

Transform the following polar equation into an equation in rectangular coordinates:

Mathematics

2 answers:

Ivenika [448]3 years ago

5 0

The correct answer to your question is
x^2+(y+2)^2=4

antoniya [11.8K]3 years ago

4 0

Out of the four options:
A. x=-4y
B. x+y=-4
C. y=-4
D. x^2+(y+2)^2=4
D is the correct answer

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Which will yield the larger balance in one year? $3,000 at 6% compounded twice a year

oee [108]

Answer:

quarterly

Step-by-step explanation:

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3 years ago

Discriminat of 3x^2+15x-6=0

qaws [65]

Solution

=−5±33√2

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3 years ago

Plz, help brainliest look at the picture PLZ HELP!!!

Luda [366]

Answer:

i think its B

Step-by-step explanation:

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3 years ago

Read 2 more answers

In the equation 6+3y=4y+2 the variable y represents the same value. Is y=2,3,4 or 5 the solution of this equation? Explain.

guapka [62]

y=4 is the solution of the equation 6+3y=4y+2[/tex]

Step-by-step explanation:

We need to find the value of y in the expression

$6+3y=4y+2$

Solving:

$6+3y=4y+2\\Adding\,\,-4y\,\,on\,\,both\,\,sides\\6+3y-4y=4y+2-4y\\6-y=2\\Adding\,\,-6\,\,on\,\,both\,\,sides\\6-y-6=2-6\\-y=-4\\Divide\,\,by\,\,-1\\y=4$

So, y=4 is the solution of the equation 6+3y=4y+2[/tex]

Keywords: Solving the equation

Learn more about Solving the equation at:

#learnwithBrainly

4 0

3 years ago

If x and y are 2 complementary angles then find the value of y if measure of angle x is 20 degree

schepotkina [342]

Answer:

y=70 degrees

Step-by-step explanation:

If 2 angles are complimentary, they add up to 90 degrees.

x+y=90 degrees

x=20 degrees

y=90-20 degrees

y=70 degrees

If that is wrong, try this. Let's say the questions gives us the fact that x is 20 degrees greater than y.

y=x

Substituting x for y, the equation is x+x+20=90

Since y is x, x would also be y, which is 35. then x+20 would be 55.

So y would be 35.

THE ANSWER WOULD BE <u><em>70 DEGREES</em></u>, BUT IF THAT IS WRONG, DO THE SECOND ONE, WHICH IS 35

6 0

3 years ago