The diameter of <u>circle A</u> is 4.8. The correct option is the second option- 4.8
<h3>Calculating the diameter of a circle </h3>
From the question, we are to determine the diameter of circle A
From the given information,
Circle A is dilated by a <u>scale factor</u> of 2.5 to form circle B
That is,
If the diameter of circle A is d, then the diameter of circle B will be 2.5d
Also, from the given information,
Diameter of circle B = 12
Then, we can write that
2.5d = 12
∴ d = 12/2.5
d = 4.8
Hence, the diameter of <u>circle A</u> is 4.8. The correct option is the second option- 4.8
Learn more on Calculating the diameter of a circle here: brainly.com/question/10907234
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Answer:
James still owes 1,261 dollars after 12 months
Step-by-step explanation:
<u>Second attempt :P</u>
James currently has 215 dollars, every month for 12 months, he deposits 45 dollars into his account
215 + 12 x 45
215 + 540 =755
Now we know how much money James will have after 12 months, we need to find out how much he will owe.
James has to pay 168 per month for 12 months
168 x 12 = 2016
After 12 months the total amount James owes will be 2,016 dollars.
He makes 755 for the whole 12 months
2,016 - 755 = 1,261
James still owes 1,261 dollars after 12 months
Answer:
The relationship between two variables is decreasing and linear.
Step-by-step explanation:
From the given table it is notice that the function passing through the points (1,5), (2,-1), (3,-7) and (4,-13).
Slope of the function between first two points (1,5) and (2,-1) is
Slope of the function between last two points (3,-7) and (4,-13) is
The rate of change or slope of the function is constant.
From the given table it is noticed that the values of y decreased by 6 units as the values of x increased by 1 units.
Since the rate of change constant and negative, therefore the relationship between two variables is decreasing and linear.
what do you need help on ? LMFA O
I might be misreading something here but if:
x^5+243=0 subtract 243 from both sides
x^5=-243 raise both sides to the 1/5 power (or take the fifth root of both sides)
x=-3
So there is only one solution, x=-3
