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telo118 [61]
3 years ago
10

Raul is performing an experiment. He pours water into a glass and measures the temperature of the water at 72.3°F. Then he adds

a few ice cubes to the glass of water. He measures the temperature of the water again and finds that it has changed by -39.1°F. Write an expression that represents the temperature (in degrees Fahrenheit) of the water after Raul added the ice cubes. Write the expression as the sum of two numbers.
Mathematics
2 answers:
Tatiana [17]3 years ago
6 0

i'm sowwie

i didnot understannd your question

allochka39001 [22]3 years ago
3 0
This is what y’all learning in middle school now?! i’m sorry
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Which expression is a difference of squares with a factor of 5x − 8? 25x2 − 16 25x2 16 25x2 − 64 25x2 64.
SpyIntel [72]

The product of the factors (5x − 8) and (5x + 8) is 25x² −  64. Then the correct option is C.

<h3>What is polynomial?</h3>

Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.

One factor of the polynomial is given which is 5x − 8.

Then the polynomial will be

Let the other factor be 5x + 8

Then their product will be

(5x − 8)(5x + 8)

(5x)² − 8²

25x² −  64

More about the polynomial link is given below.

brainly.com/question/17822016

6 0
2 years ago
Help needed ASAP will give BRAINLIEST not a real test
MArishka [77]

Answer:

I believe the answer is $1702.50.

Step-by-step explanation:

If you multiply 1500 by 4.5% (0.045 as a decimal) you will get 67.5 which is $67.5 interest for one year. For three years, you have too multiply 67.5 by 3 and you get $202.5. Finally, you add the total interest to the starting amount, $1500, which results in $1702.50.

3 0
3 years ago
Which is smallest 0.8 or 0.81?
schepotkina [342]
0.8 is smaller than 0.81 by the 0.01
6 0
3 years ago
Read 2 more answers
PLEASE HURRYYY!!!
kondor19780726 [428]

Answe

Step-by-step explanation:

4 0
3 years ago
1. What is the first thing necessary to solving an interest problem?
Gnesinka [82]

Step-by-step explanation:

1) The very first thing to do is read and write down the given data carefully.

  From here we can decipher if the intersect asked her is SIMPLE INTEREST   or COMPOUND INTEREST.

2) Next step is to put the given values in the appropriate formula correctly and decipher what value is needed to be found.

3) The final step is to do the neat calculations so that there is no error while doing it.

By this we can compute the desired value correctly.

8 0
3 years ago
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