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belka [17]
3 years ago
11

True or false.The perimeter is the boundary of a shape or an object.

Mathematics
2 answers:
vredina [299]3 years ago
7 0

Answer:

I got this off the internet :     In geometry, perimeter can be defined as the path or the boundary that surrounds a shape. It can also be defined as the length of the outline of a shape.

Step-by-step explanation:

luda_lava [24]3 years ago
5 0
True.
In geometry, the perimeter can be defined as the path or boundary that surrounds a shape.
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3 0
3 years ago
How would you put 0.1, 8/7, -1, 2/3, and 0.05 in least to greatest<br>​
tester [92]

Answer:

Step-by-step explanation:

-1  

0.1

.66

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by the numbers it woud be

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0.1

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7 0
3 years ago
Paula made this model to show the sum of two mixed numbers. Write the addition equation shown by the model and solve it.
kipiarov [429]

Answer:

3\frac{2}{3} + 2\frac{2}{3} = 6\frac{1}{3}

Step-by-step explanation:

Given

See attachment for number line

Required

Determine the model

From the attachment, we can see that each partition is 1/3

The gray rectangle covers 11 partitions.

So:

Gray = 11 * \frac{1}{3}

Gray = \frac{11}{3}

Express as a mixed number

Gray = 3\frac{2}{3}

The black rectangle covers 8 partitions

So:

Black= 8 * \frac{1}{3}

Black= \frac{8}{3}

Express as a mixed number

Black= 2\frac{2}{3}

So, the model is:

Gray + Black = Total

Where Total is the point where the black rectangle stops

3\frac{2}{3} + 2\frac{2}{3} = 6\frac{1}{3}

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3 years ago
Lisa's store collects 5% sales tax on every item sold. If she collected $22.00 in sales tax, what was the cost of the items her
Ede4ka [16]
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5 0
3 years ago
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