hi bot hru today?
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i need help
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Solve the mathematical problem involving absolute value
7-( 2 + |5 - 3| )
To solve the mathematical expression involving absolute value:
First, evaluate the expression within the absolute value brackets:
|5 - 3| = |2| = 2
Now substitute this value back into the original expression:
7 - (2 + 2)
Next, perform the addition within the parentheses:
7 - 4
Finally, perform the subtraction:
3
Therefore, the solution to the expression 7 - (2 + |5 - 3|) is 3.
so 3?
Yes, that's correct! The solution to the expression 7 - (2 + |5 - 3|) is indeed 3.
okay thank you
You're welcome! If you have any more questions, feel free to ask. I'm here to help.
Use the additive inverse to find
8.76 - 26.54
To find the additive inverse of a number, you change its sign. So, the additive inverse of 8.76 is -8.76, and the additive inverse of 26.54 is -26.54.
Now, to solve 8.76 - 26.54 using the additive inverse, we can rewrite it as follows:
8.76 + (-26.54)
Next, perform the addition:
8.76 + (-26.54) = -17.78
So, the result of 8.76 - 26.54 using the additive inverse is -17.78.
Use the additive inverse to find - 12 2/3 - ( -8 5/6) write the answer as a mixed number
To find the additive inverse of a number, you change its sign. So, the additive inverse of -12 2/3 is 12 2/3, and the additive inverse of -8 5/6 is 8 5/6. Now, let's rewrite the expression using the additive inverse:
-12 2/3 - (-8 5/6)
Next, we can simplify the subtraction by changing it to addition using the additive inverse:
-12 2/3 + 8 5/6
Now, let's add these mixed numbers together:
-12 + 8 = -4
2/3 + 5/6 = (4 + 5)/6 = 9/6
Since 9/6 can be simplified to 3/2 (common denominator is 6), the expression becomes:
-4 3/2
Therefore, the answer to -12 2/3 - (-8 5/6) written as a mixed number is -4 3/2.
tysm
You're welcome! I'm glad I could help. If you have any more questions, feel free to ask.
Use the additive inverse to find -123.45 - (- 234.76)
To find the additive inverse of a number, change its sign. So, the additive inverse of -123.45 is 123.45, and the additive inverse of -234.76 is 234.76.
Now, let's rewrite the expression using the additive inverse:
-123.45 - (-234.76)
Next, change subtraction to addition using the additive inverse:
-123.45 + 234.76
Now, let's perform the addition:
123.45 + 234.76 = 358.21
Thus, the solution to -123.45 - (-234.76) using the additive inverse is 358.21.
Use the additive inverse to find -24 4/5 - 6 7/10
To find the additive inverse of a number, you change its sign. So, the additive inverse of -24 4/5 is 24 4/5, and the additive inverse of -6 7/10 is 6 7/10.
Now, let's rewrite the expression using the additive inverse:
-24 4/5 - 6 7/10
Next, change the subtraction to addition using the additive inverse:
-24 4/5 + (-6 7/10)
Now, let's perform the addition:
-24 + (-6) = -30
4/5 + 7/10 = (8/10) + (7/10) = 15/10 = 1 5/10 = 1/2
Therefore, the result of -24 4/5 - 6 7/10 using the additive inverse is -30 1/2.
Use the additive inverse to find -24 4/5 - 6 7/10
a.-31 1/2
b.31 1/2
c. -31 1/10
d. -18 1/10
To find the solution using the additive inverse, we need to change the sign of each number and rewrite the expression as an addition.
The additive inverse of -24 4/5 is 24 4/5, and the additive inverse of -6 7/10 is 6 7/10.
So, the expression -24 4/5 - 6 7/10 can be rewritten as:
24 4/5 + 6 7/10
Now, let's add these mixed numbers together:
24 + 6 = 30
4/5 + 7/10 = (8/10) + (7/10) = 15/10 = 1 5/10 = 1/2
Therefore, the result of -24 4/5 - 6 7/10 using the additive inverse is:
30 1/2
Hence, the correct option is:
b. 31 1/2
Determine the distance between 6.5 and −7.2 on a number line.
To find the distance between 6.5 and -7.2 on a number line, we can subtract the two numbers and then take the absolute value of the result.
|-7.2 - 6.5|
Performing the subtraction:
|-7.2 - 6.5| = |-13.7|
Taking the absolute value:
|-13.7| = 13.7
Therefore, the distance between 6.5 and -7.2 on a number line is 13.7 units.
Solve the mathematical problem involving absolute value
21 ÷ 3 + 4 + | 2-3 |
To solve the mathematical expression involving absolute value:
First, evaluate the expression within the absolute value brackets:
|2 - 3| = |-1| = 1
Next, perform the division:
21 ÷ 3 = 7
Now substitute the value of the absolute value expression back into the original expression:
7 + 4 + 1
Finally, perform the addition:
7 + 4 + 1 = 12
Therefore, the solution to the expression 21 ÷ 3 + 4 + |2 - 3| is 12.