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Fiesta28 [93]
3 years ago
11

Which expressions are equivalent to:

Mathematics
1 answer:
omeli [17]3 years ago
5 0
B and e are the correct answers
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HELP ME PLEASE CORRECT ANSWER GETS BRAINLIEST!
stich3 [128]

Answer:

The second equation can be used

Step-by-step explanation:

Just plug in the values and the equation should look like this 8^2 + b^2 = 12^2

12 is the hypotenuse to plug that into c

and 8 is just a leg so you can either put it in a or b

4 0
3 years ago
Read 2 more answers
The function, B (x), models the estimated tuition cost where x is the number
zepelin [54]

The expression that completes the function b(x)​ is b(x) = 33741 * (1.028)^x

<h3>How to determine the expression of b(x)?</h3>

The given parameters are:

Initial value, a = 33741  

Rate, r = 2.8%

The cost of tuition each year since 2015 is represented as

B(x) = a * (1 + r)^x

This gives

B(x) = 33741 * (1 + 2.8%)^x

Evaluate

b(x) = 33741 * (1.028)^x

Hence, the expression that completes the function b(x)​ is b(x) = 33741 * (1.028)^x

Read more about exponential functions at:

brainly.com/question/12636638

#SPJ1

<u>Complete question</u>

A study estimates that the cost of tuition at a university will increase by 2.8% each year. The cost of tuition at the University in 2015 was $33,741 the function b(x) , models the estimated tuition cost , where x is the number of years since 2015.

Find the expression that completes the function b(x)​

4 0
2 years ago
Which of the following numbers is a rational
Vikentia [17]

Answer:

I think -3.5 is the right answer

7 0
3 years ago
I need help ASAP on number 8 b and c. Thank you
s344n2d4d5 [400]
I think you're having trouble because the equation you wrote for 8a has a slight typo.

The question says that the length is 9 less than twice the width. Your equation states the length is 9 times the width minus 2. So the length actually equals 2w – 9, meaning that w(2w – 9) = 180

Hope this helps! If you're still having trouble, let me know :)
6 0
3 years ago
If you placed $1,000.00 in a savings account with an interest rate of 4.5% month versus an account with 3.75% month, how much in
Setler [38]

The answer would be C. Hope this helps!

7 0
3 years ago
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