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Leokris [45]
4 years ago
13

Find the circumference of a circle with a diameter of 18 inches

Mathematics
2 answers:
ValentinkaMS [17]4 years ago
7 0

Answer:

39.4384

Step-by-step explanation:

C= 2(pi)(r)

C=2(3.14)(9)

39.4384=2(3.14)(9)

Stells [14]4 years ago
3 0
The correct answer is 2.866
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Melissa has a student dictionary on her desk. Her dictionary contains 86 pages. In this dictionary, more words start with the le
iragen [17]
Simple it 15/86 because there are 15 pgs of words starting with the letter S out of the 86 pgs of this dictionary
6 0
3 years ago
Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x) - 13?
madam [21]

Answer: D) The graph of y = f(x) will shift down 13 units.​

Step-by-step explanation:

Let's define the transformations of translations.

If we start with a function f(x):

For A > 0.

An horizontal translation of A units to the right is written as g(x) = f(x - A)

An horizontal translation of A units to the right is written as g(x) = f(x + A).

A vertical translation of A units up is written as g(x) = f(x) + A

A vertical translation of A units down is written as g(x) = f(x) - A.

In this question we have the transformation:

y = f(x) - 13

This is a translation of 13 units down, then the correct option is:

D) The graph of y = f(x) will shift down 13 units.​

8 0
3 years ago
Lei is renting a paddle board from a local shop that charges a $12 fee, plus an hourly rate of $8.50. For how long can Lei rent
MrMuchimi

Answer:

8 hours.

Step-by-step explanation:

80 = 12 + 8.5t    where t is the time rented in hours

8.5t = 80 - 12 = 68

t = 68/8.5

=  8 hours.

7 0
2 years ago
A hockey season ticket holder pays $88.56 for her tickets plus $5.00 for a program each game. A second person pays $19.76 for a
Aleksandr-060686 [28]

Answer: x = 6

Step-by-step explanation: If you take 88.56 + 5x = 19.76x, an equation, you should first rearrange the variables to the left side of the equation: 5x - 19.76x = -88.56.

Next, you should combine your like terms. So, -14.76 = -88.56.

Then, divide both sides of the equation by the coefficient of variable. So, x = -88.56 / -14.76./

Lastly, calculate. Determine the sign for multiplication or division, so x = 88.56 / 14.76. Multiply both the numerator and denominator with the same integer. So, x = 8856 / 1476. Cross out the common factor, then you get your answer of x = 6

5 0
2 years ago
(02.01 LC)
denis-greek [22]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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