Answer:
C
Step-by-step explanation:
The two values, since they are equal in absolute value and merely differ in being positve or negative, result in a sum of 0
Answer:
The approximate value nearest to thousandth is 5.916.
Step-by-step explanation:
Given:
√35 to approximate to the nearest thousandth.
Now, for the solution we use calculator and get the value of 
.
According to question:
As we have 6 in the thousandth place and 0 in the ten-thousandth place which is less than 5. So, the value 6 remains unchanged.
So, the approximate value nearest to thousandth is 5.916.
Answer:
1. x = 86
2. x = 31
3. x = 64
4. x = 29
Step-by-step explanation:
1. 2x + 8 = 180
-8 -8
2x = 180 (divide both sides by 2 to get x by itself)
2. 3x - 3 = 90
+ 3 +3
3x = 93 (divide both sides by 3 to get x by itself. you divide because 3x is multiplying and you have to do the reverse operation)
3. 2x -5 + x - 7 = 180 (you combine like-terms)
3x -12 = 180
+12 +12
3x = 192 (you divide by 3 on both sides)
4. x + 1 + x + 4 + x - 2 = 90 (combine like-terms)
3x + 3 = 90
-3 -3
3x = 87 (divide both sides by 3)
Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
0 = (x + 1)(x + 1)
Therefore
x + 1 = 0
x = -1 (twice)
(-1, 0), (-1, 0)
