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Nina [5.8K]
2 years ago
10

The area of a sector with a central angle of 30' is 150'. Determine the approximate length of the diameter.

Mathematics
1 answer:
ioda2 years ago
4 0

Answer:

It looks different. Can you provide some formulae based on it. I may help you out in the comment section!

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3. ** Over the course of July, the high temperatures of 6 random days were collected. The data is 2 shown below. 84°F 92°F 79°F
Tresset [83]

Given data:

The given table.

The expression for the average temperature is,

\begin{gathered} 86^{\circ}F=\frac{84^{\circ}F+92^{\circ}F+79^{\circ}F+x+82^{\circ}F+93^{\circ}F}{6} \\ 516^{\circ}F=430^{\circ}F+x \\ x=86^{\circ}F \end{gathered}

Thus, the value of x is 86 degree Fahrenheit.

7 0
1 year ago
The formula 2y = 3x + 6 is used in chemistry. How can this formula be solved for Y?
lord [1]

2y = 3x + 6\\y = \frac{3}{2}x + \frac{6}{2} = \frac{3}{2}x + 3

8 0
2 years ago
Can someone please help me
Genrish500 [490]

Answer:

c

Step-by-step explanation:

come on ! you can literally see that in the chart.

how many parts of the gray 3/8 are covered by the gray 1/4 ?

2 parts = 2/8 are clearly covered by 1/4.

2/8 is what part of 3/8 ?

it is the same question as "2 is what part of 3" ?

is 2 a quarter (1/4) of 3 ? no, 1/4×3 = 3/4 and not 2.

is 2 one third (1/3) of 3 ? no, 1/3 of 3 = 1/3×3 = 1 and not 2.

is 2 two thirds (2/3) of 3 ? ah, 2/3 × 3 = 2. that is correct !

is 2 three quarters (3/4) of 3 ? no, 3/4×3 = 9/4 and not 2.

once you have the same denominator, you can easily compare the numerators and ignore the denominators for such problems.

8 0
3 years ago
F(x)=x^2 -5x+1<br><br><br> f(x+h)-f(x)/h =
Sergeu [11.5K]

The answer is

F = x - 5 + 1/5

8 0
3 years ago
I just need this one box.
Darya [45]

Answer:

i would help if i no it

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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