Answer:
Step-by-step explanation:
the answer is 3
D is how you would find Eddie’s age
The price dropped by 0.08 dollars (subtract 3.20 and 3.12)
Divide this price drop over the original price
0.08/3.20 = 0.025 = 2.5%
<h3>The percent change is -2.5%</h3>
The negative is to indicate a price drop or decrease
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If you want, you can use the formula below
P = 100*(N - S)/S
where N = 3.12 is the new price and S = 3.20 is the start price, so
P = 100*(N-S)/S
P = 100*(3.12-3.20)/3.20
P = -2.5%
we get the same answer as before
Answer:
I think D sorry If I am wrong
Step-by-step explanation:
The standard equation of the circumference is given by:
(x ─ a) ^ 2 + (and ─ b) ^ 2 = r ^ 2
Where,
The ordered pair (a, b) represents the center of the circle.
The radius of the circumference is r.
In this case to find the radius of the circumference we must find the distance between the points (1, -6) and (7, -2).
We have then:
r = root ((x2-x1) ^ 2 + (y2-y1) ^ 2)
r = root ((7-1) ^ 2 + (-2 - (- 6)) ^ 2)
r = 2 * root (13)
The equation of the circumference will be:
(x ─ 7) ^ 2 + (y + 2) ^ 2 = (2 * root (13)) ^ 2
(x ─ 7) ^ 2 + (y + 2) ^ 2 = 52
Answer:
(x ─ 7) ^ 2 + (y + 2) ^ 2 = 52