Z would be 3 because 10*3 is 30 and 30-2 would be 28 :)
<span>Given
situation
=> A piece of string is said to have a measurement of 25 and ½ inches long.
=> It will be cut in ¾
Question: How many pieces of string will there be?
Solutions:
=> 25 and ½ = 25. 50 inches long
=> ¾ = .75 inches long
Let’s start the division to get the answer that we need:
=> 25.5 / .75
=> 34, thus there will be 34 pieces of cut string which measures 0.75 inches
long.</span>
Answer:
Answer is 928
Step-by-step explanation:
Answer:
x = -7
How to:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation
5°x-(2°x-9)=0
Pull out like factors:
21 + 3x = 3 • (x + 7)
Equations which are never true: Solve 3 = 0
<em>Solving a Single Variable Equation:</em>
Solve : x+7 = 0
Subtract 7 from both sides of the equation : x = -7
The average speed of the lift is approximately 6.07 miles per hour.
<h3>What is the average speed of the lift in miles per hour?</h3>
Average speed is expressed mathematically as;
Average Speed = Distance / Time
Given the data in the question;
- Distance = 4806ft = ( 4806/5280)miles = 801/880 miles
- Time = 9min = ( 9/60 )hr = 3/20 hr
- Average speed = ?
Plug in the values into the above equation.
Average Speed = Distance / Time
Average Speed = 801/880 miles ÷ 3/20 hr
Average Speed = 801/880 × 20/3
Average Speed = 267/44 mi/hr
Average Speed = 6.07 mi/hr
Therefore, the average speed of the lift is approximately 6.07 miles per hour.
Learn more about speed here: brainly.com/question/27571996
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