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cluponka [151]
3 years ago
10

The expression 6x - 4 represents the diameter of a circle. The radius is 16 inches. What is the value of x?

Mathematics
1 answer:
AlekseyPX3 years ago
3 0

Answer: 6

Step-by-step explanation:

Firstly, it should be noted that the diameter of a circle is twice its radius. In this case, the diameter of the circle will be:

Diameter = Radius × 2

Diameter = 16 × 2 = 32 inches

Therefore, to solve for x goes thus:

6x - 4 = 32

6x = 32 + 4

6x = 36

x = 36/6

x = 6

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4 0
3 years ago
20≥−3.2(c−4.3) what is solution.
Brums [2.3K]
20 ≥ -3.2(c - 4.3)
20 ≥ -3.2c + 13.76
6.24 ≥ -3.2c
-1.95 ≤ c
3 0
3 years ago
on january 7 joelle opened a savings account with $900.it earned 2.1% interest,compounded daily.on january 8she deposited her fi
larisa [96]
Compute the ending balance of the opening balance for the first day then add deposited amount after that compute the balance
The formula is
A=p (1+r/k)^kt
A future value
P present value
R interest rate
K compounded daily 365
T time in days x/365

To sum up kt =365×(1/365)=1 day
A=900×(1+0.021÷365)^(1)
A=900.0517808219... the balance before the amount deposited is added

Now add the amount deposited
900.0517808219+76.22
=976.2717808219

Calculate the balance using the same formula
A=976.2717808219×(1+0.021÷365)^(1)
A=976.33. ..answer

Hope it helps!
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4 years ago
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