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siniylev [52]
3 years ago
9

Corey is 66 inches tall. At noon, Corey casts a shadow 108 inches long. At the same time, a tree casts a shadow 216 inches long.

The right triangle formed by Corey and his shadow is similar to the right triangle formed by the tree and its shadow. How tall is the tree?
Mathematics
1 answer:
Usimov [2.4K]3 years ago
4 0
<span>This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.</span>
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The number of members in 20 families in a village is given as 6,8,6,3,2,5,7,8,6,5,5,7,7,8,6,6,7,7,6,5
svetoff [14.1K]

Answer:

2

6,6,6,6,6,6=more than 5

7,7,7,7,7=has exactly 5 members

7 0
3 years ago
Which shows the expression below simplified?
salantis [7]

Answer:

D

Step-by-step explanation:

(7 × 10-7) × 0.06

7 × 0.06 × 10^-7

0.42 × 10^-7

4.2 × 10^-8

7 0
3 years ago
Nancy hopes to collect 100 oysters from the ocean. She has
Tanzania [10]

Answer:

<h2>15 oysters have been collected</h2>

Step-by-step explanation:

15/100 x 100

100 on the right hand side being the oysters she must collect and the 15% being the percentage of oysters she has collected divided by 100 which is used when finding out the percentage of numbers

4 0
2 years ago
A country has a population of about 124 million people and an area of about 1.95km^2.
BigorU [14]

Answer:

64 people/m^2

Step-by-step explanation:

The population density can be found by diving the number of people by the amount of area

I assume that the answer should be in metre squares or the area should be 1.95 million km^2

124000000/(1.95*1000000)

=63.5897...

=64 people/m^2

3 0
2 years ago
Read 2 more answers
determine whether the following polygons are similar. if yes, type 'yes' in the similar box and type in the similarity statement
Anna007 [38]

Similar: yes

Similarity Statement: AB ~ TQ , BC ~ QR

Scale Factor: 4/3

7 0
2 years ago
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