Answer:
14
Step-by-step explanation:
Convert 21 to a fraction: 21/1
2x21= 42
3x1= 3
42/3= 14
3/3= 1
14/1 --> simplify to 14
5.04 × 10³
This is the scientific notation.
Based on the information given and the computation, the height of the goalpost will be 16.10 meters.
<h3>
Solving the equation.</h3>
Let the height of the goalpost be represented by x.
Based on the information given, the equation to solve the question will be:
1.55/1.15 = x/11.95
Cross multiply
1.55 × 11.95 = x × 1.15
x = (1.55 × 11.95) / 1.15
x = 16.10
Therefore, the height of the goalpost will be 16.10 meters.
Learn more about equations on:
brainly.com/question/14323743
Answer:
-24
Step-by-step explanation:
If there were 5 transactions, 5 times the mean amount of the transactions will add up -120. If "x" is the mean amount of the transactions:
5*x = -120
x = -120/5
x = -24
Answer:
Hi, There! ≧ω≦
<h2>Question</h2>
f m = 4, what is 6×(8−m)?
<h2>Answer</h2>
24
Step-by-step explanation:
We can multiply 6 times 8-4 Which gives us 6 x 4 and The Answer would be 24.
Therefore, I hope this helps! ≧ω≦
