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Luda [366]
3 years ago
5

In a right triangle ΔABC, where line AB =8, and ∡ C=65 degrees. Find the length of line AC , line BC and angle∡A.

Mathematics
1 answer:
nexus9112 [7]3 years ago
3 0
53.1 the correct answer
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serg [7]

Answer:

number one is the appropriate answer for this question

7 0
3 years ago
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1 quart=4 cups (whats the answer?)
Sever21 [200]

Answer:

1quart 4cups =8quatcups

Step-by-step explanation:

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2 years ago
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A set of composite numbers less than 12 .express it in listing and set builder methods​
marusya05 [52]

Given:

A set of composite numbers less than 12.

To find:

The set by listing and set builder methods​.

Solution:

Composite number: A positive integer is called a composite number if it has at least one divisor other than 1 and itself.

Composite numbers less than 12 are 4, 6, 8, 9, 10.

By using the listing method , the given set can be expression as:

Set = {4, 6, 8, 9, 10}

The numbers 4, 6, 8, 9, 10 are greater than 1, less than 12 and non prime numbers.

By using set builder method, the given set can be expression as:

Set = \{x|x\neq P,1

Therefore, the list and set builder notation of the given set are {4, 6, 8, 9, 10} and \{x|x\neq P,1 respectively.

5 0
3 years ago
Solve for x. The polygons in each pair are similar.
VMariaS [17]

Answer:

x = 9

Step-by-step explanation:

We need to find the value of x if the polygons in each pair are similar.

As they are similar, the ratio of their sides are equal.

The sides of first polygon are 6,12 and 4.8. On the other hand, the sides of second polygon are (2x-9) and 18.

So,

\dfrac{6}{2x-9}=\dfrac{12}{18}\\\\\dfrac{6}{2x-9}=\dfrac{2}{3}\\\\\dfrac{3}{2x-9}=\dfrac{1}{3}\\\\x=9

So, the value of x  is equal to 9.

7 0
3 years ago
20 to 16 percent error
Allisa [31]
The answer for this is 25 percent
4 0
3 years ago
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