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Andrei [34K]
3 years ago
6

Round the following numbers to the nearest 10. The numbers they have is 13,21,29

Mathematics
1 answer:
earnstyle [38]3 years ago
5 0

Answer:

13: 10

21: 20

29: 30

Step-by-step explanation:

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Which expression is equal to 0?
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Jenifer had 30$ to spend on her self she spent 1/5 Of the money in a sandwich 1/6 for a ticket to a museum and 1/2 Of It On a Bo
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Your answer is $29.13 I hope this helped, I apologize for the late response!
3 0
3 years ago
A rectangular garden that measures 6 feet by 8 feet is roped off to form a
Feliz [49]

Answer:

10feet

Step-by-step explanation:

We solve this question, using Pythagoras Theorem to solve for the other side.

Pythagoras Theorem states that

c² = a² + b²

c = √(a² + b²)

In the question, a = 6 feet

b = 8 feet

c = length of the rope

c = √6² + 8²

c = √36 + 64

c = √100

c = 10 feet

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8 0
3 years ago
David ate 1/4 of a chocolate pie and peter ate 2/5.What fraction of the pie still remains?
spin [16.1K]

Answer:

Step-by-step explanation:

Pie eaten by David and Peter = (1/4) + (2/5)

                                                  = \frac{1*5}{4*5}+\frac{2*4}{5*4}\\\\=\frac{5}{20}+\frac{4}{20}\\\\=\frac{9}{20}

Remaining pie = 11/20

7 0
2 years ago
A meatball recipe has a ratio of 2 cups of breadcrumb mixture to 3 pounds of ground meat. How much breadcrumb mixture is there f
Mice21 [21]

Answer:

0.666 cups

Explanation:

2

:

3

x

:

1

You need to find the link between the two...

3

3

=

1

And because we know anything you do to one side you have to do to the other, you have to do

2

3

2

3

=

0.666

...

We can write this as

0.6

with a dot above it!

6 0
3 years ago
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