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Andru [333]
3 years ago
6

The diameter of the circle above is 86 cm. What is the circumference of the circle? (Use = 3.14.)

Mathematics
1 answer:
Harman [31]3 years ago
5 0
2(3.14)r = Circumference

r = d/2

r = 43

2 x 3.14 x 43 = 270.04 cm
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*Just use 10° for your angle *
baherus [9]
9047.028ft
Hope this helps!

3 0
2 years ago
The graph of function f a shown. Use the zeros and the turning points of the graph to find the rule for f.​
Allisa [31]

Answer:

  f(x) = x(x +4)(x -3)

Step-by-step explanation:

Zeros at -4, 0, and 3 tell you the factorization is ...

  f(x) = a(x +4)(x)(x -3)

Then f(2) = a(6)(2)(-1) = -12a.

The graph shows f(2) = -12, so a=1. That makes the function rule:

  f(x) = x(x +4)(x -3)

__

If you want it multiplied out, it will be

  f(x) = x^3 +x^2 -12x

8 0
3 years ago
Which of these are not equivalent to 0.12? (a) 1.2, (b) 12% , (c) 0.12/100, (d) 0.120​
Vinil7 [7]

Answer:

The one that will not be equivalent to .12 would be A.

Step-by-step explanation:

.12 is not the same as 1.2 for the reason that <em>A is representing a whole number</em> meanwhile <em>.12 is representing a negative number. </em>

6 0
2 years ago
A local bagel shop produces two products: bagels (B) and croissants (C). Each bagel requires 6 ounces of flour, 1 gram of yeast,
KengaRu [80]

Answer:

  see below

Step-by-step explanation:

If we let X represent the number of bagels produced, and Y the number of croissants, then we want ...

(a)   Max Profit = 20X +30Y

(b)   Subject to ...

     6X +3Y ≤ 6600 . . . . . . available flour

     X + Y ≤ 1400 . . . . . . . . available yeast

     2X +4Y ≤ 4800 . . . . . . available sugar

_____

Production of 400 bagels and 1000 croissants will produce a maximum profit of $380.

__

In the attached graph, we have shaded the areas that are NOT part of the solution set. (X and Y less than 0 are also not part of the solution set, but are left unshaded.) This approach can sometimes make the solution space easier to understand, since it is white.

The vertex of the solution space that moves the profit function farthest from the origin is the one we are seeking. The point that does that is (X, Y) = (400, 1000).

4 0
3 years ago
(Only need 17) plz help geometry will mark brainliest plz show work
Gre4nikov [31]

Answer:

143

Step-by-step explanation:

x + 17 = 37

180 - 37 = 143

8 0
2 years ago
Read 2 more answers
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