2 years ago

Question 10 of 10 Which set of polar coordinates are plotted in the graph below?

Mathematics

1 answer:

Oksi-84 [34.3K]2 years ago

7 0

Answer:

(-2, -(2pi)/3)

Step-by-step explanation:

a p ex

You might be interested in

Prove the polynomial identity.

aleksandr82 [10.1K]

Explanation:

Since we have given that

$(2x+1)^2-2(2x+1)$

Now, we have to prove it as

$(2x+1)(2x-1)$

Now, start the iterations:

$(2x+1)^2-2(2x+1)\\\\=4x^2+1+4x-4x-2\\\\=4x^2+1-2\\\\=4x^2-1\\\\=(2x)^2-1\\\\=(2x+1)(2x-1)$

So, first blank will be filled with

$4x^2+4x+1$

Second blank will be filled with

$4x^2-1$

Hence proved.

7 0

2 years ago

A particle moves along a straight line with equation of motion

Basile [38]

Answer:

f(t) = 15 + 160 + 1

Step-by-step explanation:

it said that t= 4 and because the t is after the 40 you would times 40 by 4 to get 160. Then you add them all up and there you go you got your velocity and speed.

8 0

2 years ago

VERY URGENT!!!!

aliina [53]

There is no picture given so I can’t see what the triangle is

5 0

2 years ago

PLEASE HELP 45

Mamont248 [21]

Answer:I believe the answer is true but not 100% sure Hope this helped

3 0

2 years ago

Find the solution <br> |-42|

san4es73 [151]

It is easy the ans is 42 because in absolute value there are no negatives

3 0

2 years ago

Read 2 more answers