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Ostrovityanka [42]
3 years ago
11

Is a=πd2 a area of a circle​

Mathematics
1 answer:
kati45 [8]3 years ago
8 0
A=r^2pi is the area of a circle
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?? ihow to solve this problem
postnew [5]

In the given formula :

r = rate = 4.5% = 0.045

t = time = 7 years

P = principal = #3,700


e is an arbitrary number used in mathematics, which is approximately 2.7183


Replace the letters with the given information:

A = 3700e^0.045(7)

A = $5,069.96


The answer is C

4 0
3 years ago
What is 9yd = _____ in
NemiM [27]

9 yards is 324 inches

3 0
2 years ago
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Solve each quadratic equation. Show your work.
umka2103 [35]
14. 2x-1 = 0, x+7=0
x = 1/2, x = -7

15. x^2 + 3x - 10 = 0
(x + 5)(x - 2) = 0 
x = -5, x = 2

16. x^2 - 25 = 0
(x-5)(x+5)
x = 5, x  = -5
5 0
3 years ago
Find the range.<br> 3-97-15-42
Anastaziya [24]

Well to find the range, you need to take the highest number and subtract the lowest from it:

3 - -97

3 + 97

100

Range is always positive

plz mark me as brainliest if this helped :)

3 0
2 years ago
Which of the following expressions are equivalent to -5+7-(-3).
SpyIntel [72]

Answer:

c

Step-by-step explanation:

mark brainliest its just in different form

7 0
3 years ago
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