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Andreas93 [3]
3 years ago
8

How to know which scale to use when measuring an angle with a protractor?

Mathematics
1 answer:
Alchen [17]3 years ago
5 0
<span>To measure the given ∠MON, we place the protractor in such way that its centre is on the vertex O of ∠MON and its straight horizontal edge lies on the arm ON of the ∠MON hope this helps a little :)</span>
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Herbert plans to use the earnings from his lemonade stand according to the table above, for the first month of operations. If he
FinnZ [79.3K]

Table is attached below

From the table we can see that the Lemon cost is equal to 35% of the expenses

Let the expense be x, Lemons cost is 70

Lemon cost = 35% * x

70 = 35% * x ( 35% = \frac{35}{100} = 0.35)

70 = 0.35 * x

x = \frac{70}{0.35}

x= 200, Expense = $200

Given : Profit percentage is 15%= \frac{15}{100} = 0.15

Profit = profit percentage * Expense

Profit = 0.15 * 200 = 30

So profit = $30


5 0
3 years ago
Read 2 more answers
You would like to determine whether eating before bed influences sleep patterns. List each step you would take to conduct a stat
Arte-miy333 [17]

Answer:

get 2 groups

independent and dependent variable

hypothesis

Step-by-step explanation:

4 0
2 years ago
Which of the following statements are true and which are false? Give reasons for your answers.(i) Only one line can pass through
liubo4ka [24]

Complete Question

Which of the following statements are true and which are false? Give reasons for your answers.

(i) Only one line can pass through a single point.

(ii) There are an infinite number of lines which pass through two distinct points.

(iii) A line can be produced indefinitely on both sides.

(iv) If two circles are equal, then their radii are equal.

(v) if AB=PQ and PQ=XY, then AB=XY.

A (i),(ii) - True

  (iii),(iv),(v)-False

B(i),(ii),(iii) -True

  (iv),(v)-False

C   (i),(ii) -False

     (iii),(iv),(v)-True

D  (i),(ii),(iii) -False

    (iv),(v)-True

Answer:

The  correct option is  C

Step-by-step explanation:

    i is false because several lines can pass through a single point

    ii is false because only one line can pass through two distinct points

    iii is true because you can extend a line from both points (start and  end points )

      iv is true because when two equal circle are placed together and radius is trace we will discover that they are equal

       v is true because from Euclid's First Axiom , if a=  c and c =  d  the  a =  d

     

     

4 0
3 years ago
2x+3=5 solve for x. Please help! It's due tomorrow!
Mandarinka [93]

Answer:

x = 1

Step-by-step explanation:

5 0
3 years ago
How do you write 25/45 as a ratio
Gwar [14]
It is 5:9 in simplest form 
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3 years ago
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