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Nutka1998 [239]
3 years ago
14

Please help! Answers: 15 70 55 105

Mathematics
1 answer:
yulyashka [42]3 years ago
7 0
Equation:
3x + 10 = (180 - (5x - 5) ) \div 2 \\ ... \\ x = 15 \\
3x+10 = 45+10 = 55
The answer is 55 because this is a isosceles triangle.
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I'm horrible with adding words to math, and I'm incapable of talking so I couldn't do the audio assignment.
aev [14]

Answer:

Do you have any key words from the unit?


Step-by-step explanation:


8 0
3 years ago
Erik and Nita are playing a game with numbers. In the game, they each think of a random number from zero to 20. If the differenc
Mademuasel [1]
Let X is the random number Erik thinks of, and Y is the random number Nita thinks of.
Both X and Y are in the range from 0 to 20.
<span>X<=20
Y<=20
If the difference between their two numbers is less than 10, then Erik wins.
The difference between the two numbers can be written X-Y, or Y-X depending on which number (X or Y) is greater. But we do not know that. In order not to get negative value, we calculate absolute value of X-Y,  written |X-Y| which will give positive value whether X is greater than Y or not.
If |X-Y|<10 Erik wins.
</span><span>If the difference between their two numbers is greater than 10, then Nita wins. 
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6 0
3 years ago
Noah's oven thermometer gives a reading that is 2% greater than the actual temperature if the actual temperature is 350°F what w
blsea [12.9K]

Answer:

<h2>357°F </h2>

Step-by-step explanation:

Step one:

given data

actual reading= 350°F

thermometer reading 2% of the actual reading

Step two:

Required:

The thermometer reading

let us find 2% of 350°F

2/100*350°

=0.02*350

=7°F

Hence the thermometer reading is 7°F greater than  350°F

The thermometer reading is 350+7=357°F

6 0
3 years ago
Which algebraic expression six less than half a number
densk [106]

1/2n-6?

hope it helps!

if not, sorry...

8 0
3 years ago
What is the answer to this 3a^2-9a
olchik [2.2K]
If i'm correct, the answer should be

-3a

hope this helped! 8)

4 0
3 years ago
Read 2 more answers
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