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Anvisha [2.4K]
3 years ago
8

Express cos B as a fraction in simplest terms. 17 С B 18 D

Mathematics
1 answer:
klio [65]3 years ago
8 0

Answer:17/18

Step-by-step explanation:

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A diver’s final score is 77.7. What is the degree of difficulty of the dive?
krek1111 [17]

Answer: x = 129.5

Step-by-step explanation: f=final score

x= 77.7

x/0.6=f

x=0.6f

x.0.66 x 77.7

x=129.5

5 0
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Solve the equation x+17/5=x+1​
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3 0
3 years ago
Pls help!!! evaluate the function for x=m/4
EastWind [94]
Plug in m/4 into the equation:

8 (\frac{m}{4})^{2} - 4(\frac{m}{4})

Solve the parentheses in the equation:

\frac{m}{4}^{2} = \frac{m}{4} \times \frac{m}{4} = \frac{m^{2}}{16}
8 \times \frac{m^{2}}{16} = \frac{8m^{2}}{16} = \frac{m^{2}}{2}

4 \times \frac{m}{4} = \frac{4m}{4} = m

Your equation should now look like this:

\frac{m^{2}}{2} - m

The answer is D.

6 0
4 years ago
A shoe store orders shoes from the manufacturer and sells them at a mall. Storing shoes at the store costs $3 per shoe pair for
DerKrebs [107]

Answer:

the function that models the total inventory costs as a function of x is;

$( \frac{112500}{x} + (\frac{3}{2})x )

Step-by-step explanation:

Given the data in the question;

cost of storing the shoes ( Holding cost ) = $ 3 per year

ordering cost ( Co ) fixed = $ 25 per order

cost of each pair = $ 5 per shoe pair

Total demand = 4500 shoe pairs

Total Inventory cost = Holding cost Ordering cost

so

Total Inventory cost = \frac{4500}{x}( $ 25) + \frac{1}{2}× $3 × x

Total Inventory cost = $( \frac{4500*25}{x} + (\frac{3}{2})x )

Total Inventory cost = $( \frac{112500}{x} + (\frac{3}{2})x )

Therefore, the function that models the total inventory costs as a function of x is; $( \frac{112500}{x} + (\frac{3}{2})x )

3 0
3 years ago
how can you convert inches to yarfs? would you multiply or divide when converting from a smaller unit to a large unit? explain
muminat

Answer:

You would divide

Step-by-step explanation:

8 0
3 years ago
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