<span>13(10+2) = 13(12)....add those numbers in the ( )
answer: </span><span>13(12)</span>
Answer:
36 days
Step-by-step explanation:
Cole's watch runs fast. In 1 day, it gains an hour. So in 12 days, it gains 12 hours and is correct again.
We find the multiples of
Multiples of 12:
12, 24, 36, 48, 60, 72, 84
Note that
1 hour = 60 minutes
12 hours= x
Cross Multiply
x = 12 × 60
x = 720 minutes
Julio's watch also runs fast. In 1 day it gains 20 minutes.
Hence, 720 minutes/20
= 36
Therefore, to calculated how many days will their watches next show the correct time together we use LCM method
We find the Multiples of 12 and 36
Multiples of 12:
12, 24, 36, 48, 60
Multiples of 36:
36, 72, 108
Therefore, LCM = 36
The number of days that their watches next show the correct time together is 36 days
Answer: Congruent angles are angles that have the same measure. ... y = 67 x = 180 – 67 = 113. 2. x = ______ y = ______. 3x – 5 = 127. +5 +5. 3x = 132 ... Find the measure of the angle and give the reason for knowing it. ... Solve for the unknown values: ... 2) AD. 3) AB. 4) BC. 24. In ΔABC, If CA ≅ CB and m∠A = 50, find the m∠B.
The change as a percentage is 6.7 %
<h3>
How to calculate the percentage change ?</h3>
The price of the building in the year 2021 is $4,200,00
The price of the building in 2021 is $4,500,000
Therefore the percentage change can be calculated as follows
= 4,500,000 - 4,200,000/4,500,000 × 100
= 300,000/4,500,000 × 100
= 0.066 × 100
= 6.7 %
Hence the percentage change is 6.7%
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Answer:
12 feet
Step-by-step explanation:
Since you place the ladder on TOP of the building, the bottom of the ladder would be at the top of the building, and the building is 12 feet high
