Answer:
Dissolve 190 grams of silver nitrate in 250 mL of water.
Step-by-step explanation:
First, find the moles of AgNO₃ from the volume and concentration.
0.250 L × 4.5 mol/L = 1.125 mol
Next, find the mass of AgNO₃ using the molar mass.
1.125 mol × 170 g/mol = 191.25 g
Rounded to two significant figures, dissolve 190 grams of silver nitrate in 250 mL of water.
THE ANSWER IS 37 BUT HOW DO U SOLVE IT
Hello, Katrina7!
Vertical angles are when two lines intersect they form two pairs of opposite angles.
I really hope this helps;)
Answer:
The answer is = 52
Step-by-step explanation:
The solution set of | x - 1 | ≤ 2 is -1 ≤ x ≤ 3, as required.
A connection between two expressions or values that is not equal to each other is referred to as "inequality" in mathematics. The inequality can be resolved by adding the same amount to each side, subtracting the same amount from each side, multiplying or dividing each side by the same positive integer, and more. If you multiply or divide either side by a negative value, you must flip the inequality sign.
To write the absolute value inequality in the form x−b ≤c or x−b ≥c, we need to identify the midpoint between the lower and upper bounds of the solution set.
The midpoint is (3 - 1)/2 = 1.
Then, we can write the absolute value inequality as:
| x - 1 | ≤ 2
To verify that this inequality has the solution set -1 ≤ x ≤ 3, we can solve it as follows:
If x - 1 ≥ 0, then | x - 1 | = x - 1, and we have:
x - 1 ≤ 2
x ≤ 3
If x - 1 < 0, then | x - 1 | = - (x - 1), and we have:
(x - 1) ≤ 2
x - 1 ≥ -2
x ≥ -1
Therefore, | x - 1 | ≤ 2.
To learn more about inequality;
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Answer:
|x-1| < 2
Step-by-step explanation:
The prior explanation is correct! THANK YOU!!!!!!
Have an awesome day because you deserve it!