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Annette [7]
3 years ago
6

A paper plate has a diameter of 9 inches.what is there circumference of them plate?use 22/7 for pie

Mathematics
1 answer:
ollegr [7]3 years ago
4 0
3 1/7 because it is a mixed fraction
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Each batch of cookies requires 1/3 cup of floor how many batches of cookies can be made with 7 cups of flour
Andrew [12]
With one cup you can make 3 batches.
With 7 cups you can make 7*3=21 batches.
4 0
3 years ago
PLEASE HELP WITH THESE TWO QUESTIONSSS 1. Which value is equivalent to sin20∘?
Nata [24]

Answer:

a) \cos(70\degree)

b) 12.72 units

Step-by-step explanation:

Recall that the sine and cosine are completed functions.

This means that:  \sin(x)=\cos(90-x)

\sin(20\degree)=\cos(90-20)

\sin(20\degree)=\cos(70\degree)

Recall that: sine ratio is opposite/hypotenuse

\sin 58=\frac{|PQ|}{15}

This implies that:

|PQ|=15\sin 58

|PQ|=15(0.848)

|PQ|=12.72

4 0
3 years ago
Given A = {(1, 3)(-1, 5)(6, 4)}, B = {(2, 0)(4, 6)(-4, 5)(0, 0)} and C = {(1, 1)(0, 2)(0, 3)(0, 4)(-3, 5)}, answer the following
Nuetrik [128]

Answer:

  Domain of set B: {2, 4, -4, 0}

Step-by-step explanation:

The domain of the function whose ordered pairs are listed in set B is the set of first numbers of those pairs: {2, 4, -4, 0}.

_____

<em>Comment on the question</em>

A "set" does not have a domain. A "function" has a domain. To make any sense of this question, we have to interpret the question to mean the function described by the ordered pairs in the set.

8 0
3 years ago
STOP!
maksim [4K]

1. you would take 36×1/4 and then it would equal 9

2. you would take 24×1/4 and then it would equal 6

3 0
3 years ago
3x - 2y = 10
natka813 [3]
3x - 2y = 10
10x + 2y = 8 (everything *2)
minus
Therefore final equation is -7x = 2 B
3 0
3 years ago
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