Answer:
4. is 6.6
Step-by-step explanation:
I hope this helps
The given sequence;–3.2, 4.8, –7.2, 10.8, is a geometric progression common ratio of -1.5.
<h3>What is a geometric series?</h3>
When all the terms of a geometric sequence are added, then that expression is called geometric series.
The given sequence ;
–3.2, 4.8, –7.2, 10.8, …
The common ratio
= -4.8/ 3.2
= - 1.5
The terms having a common ratio of -1.5 best describe the relationship between the successive terms in the sequence of the terms.
Learn more about geometric sequence here:
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Answer:
Area = 7 square units
Perimeter = 14 units
Step-by-step explanation:
The shape is made up of 7 identical squares and, we are told the side length of each square is 1 unit.
==>Find area of the shape by calculating the area of 1 square, then multiply by the number of square used in the construction.
Thus, area of 1 square = s² = 1² = 1 square units.
Area of shape = 7 × 1 square units = 7 square units
==>Find the Perimeter of the shape by adding all the lengths of the boundary formed by the square to make up the shape.
(Check attachment to understand how we got the measurement of the boundary)
<em>The perimeter = 1 + 1 + 1 + ½ + ½ + 1 + 1 + 1½ + ½ + 1 + 1 + 4 = 14 units</em>
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Answer:
The answer is 6
Step-by-step explanation:
All you have to do is take 8x-4 and then combine it with 6x+8 like this...
8x-4=6x+8.
Then you have to add 4 to 8 and you will get 12.
Then you subtract 6 from 8 and get 2. So your equation will look like this...
2x=12
Then you divide 12 by 2 and you get 6 because 6 x 2 is 12.
HOPE THIS HELPS!!!!!!
OK, so what they are doing is adding the 3 + 4 + 7 to get 14, so you have to find the closest time that the combined number equal 20, I believe the closest time is 6:59 but don't quote me on it. so there is a 3 hour 12 minuted difference, it wants to know the time it will take to get there in minutes so 3 times 60 is 180 plus the 12 so 192, I believe the correct answer is 192 minutes.
