3 years ago

Which equation represents the rectangular form of r = 4cos(θ)?

Mathematics

2 answers:

julia-pushkina [17]3 years ago

6 0

Answer:

it’s a

Step-by-step explanation:

got it right

Sauron [17]3 years ago

5 0

Answer:

a. (x – 2)2 + y2 = 4

Step-by-step explanation:

edge 2021

You might be interested in

Find the center and radius of x^2+y^2+2x-10y+10=0

kumpel [21]

$r^{2} = 16
r=4
(xh)^{2}2+(y-k)2=(x+1)2 +(y-5)2
h=-1,k=5$

3 0

3 years ago

PLEASE ANSWER THIS IS THE THIRD TIME IVE POSTED THIS

zhannawk [14.2K]

I believe the answer is:

1 13889/25000

Give me a min if this one is wrong. "Thank" if i got it right

7 0

3 years ago

Candy is at the balloon shop and sees that 10 balloons cost 0.15 he needs 50 balloons to decorate his room how much will 50 ball

Kryger [21]

50/10 = 5
5 * 0.15 = 0.75
it will cost 75 cents

8 0

3 years ago

Read 2 more answers

What is radius<br> The problem says what is the radius of the circle. <br> But what does radius mean

klasskru [66]

Answer:

the radius if the measurement of the circle for the center

3 0

4 years ago

Read 2 more answers

An airplane is flying from knoxville to new york. The distance it travels in miles, d, is related to the time in seconds, t, by

Zigmanuir [339]

Answer:

0.12 miles is it flying per second.

Step-by-step explanation:

The distance d is related to time t in seconds is given by the equation as follows :

d =0.12 t

We need to find how many miles is it flying per second.

$\dfrac{d}{t}=0.12\\\\\dfrac{\text{miles}}{\text{second}}=0.12$

So, the speed of the airplane is 0.12 miles per second, Hence, 0.12 miles is it flying per second.

5 0

3 years ago