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GaryK [48]
3 years ago
15

I need help please.

Mathematics
1 answer:
ivann1987 [24]3 years ago
3 0

Answer: 96.77

Step-by-step explanation:

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Amelia is 5 feet tall and casts a 4-foot shadow. A tree next to her casts a 12-foot shadow. The two triangles formed are similar
matrenka [14]

Answer:

The height of the tree is  

18.67

feet

Step-by-step explanation:

Explanation:

The pole and the tree both cast shadows. The triangles which form are similar triangles, because the sun is shining from the same angle in the sky.

You can write this as a direct proportion. (height : shadow)

2 is to 1.5 as what is to 14?

2

1.5

=

x

14

     

←

cross multiply

x

=

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14

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x

=

18.67

feet

7 0
2 years ago
I need the answers to this
adoni [48]
It would be -140=x... to get this you would multiply x over 14 by 14... since you did it to one side then you have to do it to the other
6 0
3 years ago
Read 2 more answers
a password to a computer consists of 6 characters: a digit, a letter, a digit, a letter, a digit, and a letter in that order, wh
MrRa [10]

As per the concept of probability, there are 4,717,440 number of passwords are possible.

Probability:

In statistics, probability refers the favorable outcome of the particular event.

Given,

A password to a computer consists of 6 characters: a digit, a letter, a digit, a letter, a digit, and a letter in that order, where the numbers from 1 through 9 are allowed for digits.

Here we need to find how many different passwords are possible.

Total number of characters = 6

According to this, each password would have

5 digits of 10 digits: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], and

one of 26 letters: [A to Z].

Here there is no repeats are allowed, and assuming only upper case letters are valid and the letter is the last character, then we can form 10*9*8*7*6 * 26 = 786,240 such passwords.

If the repetition is allowed then number of possible passwords is

786,240 * 6 = 4,717,440.

To know more about Probability here.

brainly.com/question/11234923

#SPJ4

4 0
10 months ago
From 126 ounces to 48 ounces nearest percent
lianna [129]
That is a decrease of 78 ounces
5 0
3 years ago
1- A soma de dois números é 1620 e a diferença entre eles e 740.Quais são esses números?
Vladimir79 [104]
Os números são 1180 e 440. <span>¡Espero que esto ayude!</span>
8 0
3 years ago
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