Answer:
E:
Step-by-step explanation:
The equation of circles is
(x-a)²+(y-b)²=r²
Where
Center = (a,b) = (-6,-3) and r = 12
Now
The equation becomes
(x+6)²+(x+3)²=144
Answer=2/3
720/1080=72/108=8/12=2/3
720/1080=2/3
Answer:
a.70. b.50
Step-by-step explanation:
- If Cartie takes $10 from her account for 7 days she would have taken $70 out.

- Next we look at the net problem it is asking us how much is left we already know from the equation above that we need to subtract 70 from 120

- We now have both answers A. being that she would have taken $70 in total out of her account and B. being that she would have $50 left in her account.
The equation of nth term will be written as for n as will be (
- a₁ + d) / d. Then the correct option is D.
The missing options are attached to the picture given below.
<h3>What is a sequence?</h3>
A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.
The formula for the nth term of an arithmetic sequence can be found using the formula given below.

Then arrange the equation for n, we have

Then the correct option is D.
More about the sequence link is given below.
brainly.com/question/21961097
#SPJ1
Answer:
Step-by-step explanation:
It is a function, since each student gets only one score one final exam,]
Domain is each student,
the first to last
Range is the score each student got:
(however the scoring was made)
f(each student) is a function because each student, or each element of the domain corresponds to the score, one and only one element of the range.