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Anvisha [2.4K]
3 years ago
11

Right triangle ABC is shown. Which of these is equal to cos(A)?

Mathematics
2 answers:
REY [17]3 years ago
7 0
Answer: C

cosA=AC/AB

sinB=AC/AB

hence cosA=sinB
Anvisha [2.4K]3 years ago
6 0

Answer:

C).

Step-by-step explanation:

Since angles A and B are complementary, their cofunctions are equal. So, cos(A) = sin(B).

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Answer:

In the next 31 years

Step-by-step explanation:

In this question, we are tasked with calculating the number of years it will take for a school’s population to reach a certain amount of it is increasing at a certain rate.

We can use a mathematical exponential approach to solve this.

Let’s say;

P = I( 1 + r)^t

where P is the projected population at 926

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r is the percentage change or rate at 2% which is same as 2/100 = 0.02

and t is time

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3 years ago
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Answer:

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Step-by-step explanation:

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An automobile dealer had 288 cars and trucks in stock during the month. He must pay an inventory fee of 52 per car and $5 per tr
Aleonysh [2.5K]

For the given conditions, we won’t get a practical solution.

<u>Solution:</u>

Given, An automobile dealer had 288 cars and trucks in stock during the month.  

He must pay an inventory fee of 52 per car and $5 per truck.  

He paid $849 for inventory foes.  

We have to find how many cars and Trucks did he have during the month?

Now, let the number of trucks be n, then number of cars will be 288 – n

And, according to given information,

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Here we got n > number of cars and trucks, which is practically impossible.  

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8 0
3 years ago
What is the value of 5/z when z =2?
Setler79 [48]

Answer:

z = 2. \\ 5 \div z \\ 5 \div 2 \\ 2.5

<h2>2.5 is the correct answer .</h2>

Thank you ☺️☺️

3 0
3 years ago
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