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Morgarella [4.7K]
3 years ago
7

Help plz I need help

Mathematics
2 answers:
zalisa [80]3 years ago
5 0

Answer:

D. 240

Step-by-step explanation:

We have 20 stamps in 1 book.

We are give 12 books.

20(12) = 240

Vlad1618 [11]3 years ago
4 0

Answer:

D

Step-by-step explanation:

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Find the measure of GE¯¯¯¯¯¯¯¯. A. 14 B. 20 C. 15 D. 16
julsineya [31]

Answer:

D. 16

Step-by-step explanation:

GH^2 = GF \times GE

12^2 = 9 \times (9+x - 2)

144= 9 \times (7+x)

\frac{144}{9}= (7+x)

16= 7+x

16-7=x

9=x

GE = 9 + x - 2 = 9 + 9 - 2 = 18 - 2

GE = 16

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4 years ago
Thelma served five pieces of a pie. The pie was cut into eighths. What fraction of the pie did she serve? Write a multiplication
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The fraction would 5/8
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A square garden has a diagonal of 12m. What is the perimeter of the garden? Express in simplest radical form.
FromTheMoon [43]

Answer:

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Step-by-step explanation:

Let the side of the square be x

If the diagonal is 12m (hypotenuse), then;

x^2 + x^2 = 12^2

2x^2 = 144

x^2 = 144/2

x^2 = 72

x = √72

x = √36*2

x = 6√2

Perimeter of the square garden = 4x

Perimeter of the square garden = 4(6√2)

Perimeter of the square garden = 24√2

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3 years ago
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Calculate the number of vertices in a full 5-ary tree with 35 internal vertices.
Softa [21]

Answer:

Step-by-step explanation:

With 35 internal nodes, there are 5*35=175 vertices out of which are 175-35=140 leaves.

4 0
3 years ago
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