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Rasek [7]
3 years ago
13

At how many different lines of reflection can you reflect a square onto itself?

Mathematics
1 answer:
dmitriy555 [2]3 years ago
7 0

Answer:7

Step-by-step explanation:

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What is the mean of the data set?<br> 17, 24, 26, 13<br> 4<br> 13 <br> 20 <br> 80 plz hurry
yaroslaw [1]

Answer: 24.625

<u>Order the numbers</u>

Before: 17,24,26,13,4,13,20,80

After: 4,13,13,17,20,24,26,80

<u>Add</u>

4+13+13+17+20+24+26+80=197

<u>Divide</u>

197÷8=24.625

5 0
3 years ago
Read 2 more answers
Laura is baking a cake. The recipe says that she has to mix 64 grams of chocolate powder to the flour. Laura knows that 1 cup of
pickupchik [31]
The answer is <span>She went over by one over six of a cup
</span>
<span>1 cup of that particular chocolate powder has a mass of 128 grams: 1c = 128g

</span><span>64 grams of chocolate powder is x cups.
1c = 128g
x = 64g

1c : 128 g = x : 64g
x = </span>1c : 128 g * 64 g
x = 0.5 c
64 grams of chocolate powder is 0.5 cups = 1/2 cups

<span>She added two over three of a cup of chocolate powder: 2/3 cups

She need to add 1/2 cups: 1/2 = 3/6 cups
She added 2/3 cups: 2/3 = 4/6 cups

So she added 4/6 - 3/6 = 1/6 cups more.
</span>
5 0
3 years ago
Enter the numerator that makes the equation true.
Gelneren [198K]

Answer:

1 3/4

Step-by-step explanation:

First write the equation in mixed fraction form as;

1 3/4 + 1 1/3 = 1 _/12 + 1 4/12 ⇒  7/4  + 4/3 = _ + 16/12

7/4  + 4/3 = _ + 16/12

37/12 = _ + 16/12

37/12 - 16/12 = _

= 21/ 12

= 1 9/12

= 1 3/4

6 0
2 years ago
MATHS. SOMEONE, PLEASE HELP I AM PRETY DESPERATE.
valentina_108 [34]

Answer:

60

Step-by-step explanation:

the lowest where they all = the same is 60

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2 years ago
What is system of equations for (6,5)
worty [1.4K]

Answer:

no clue

Step-by-step explanation:

4 0
3 years ago
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