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lukranit [14]
2 years ago
10

6root27+root243 simplify

Mathematics
1 answer:
leonid [27]2 years ago
5 0

Answer:

6√27 + √243

6√9 x 3 + √81 x 3  

6 x 3 √3 + 9√3

18√3 + 9√3

27√3

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(25 Points & Brainliest)
mart [117]

Answer:

C

Step-by-step explanation:

4x² - 8x + 4

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8 0
3 years ago
Dana is attaching a shelf to a wall and needs the shelf to be perpendicular to the wall. How many degrees should the shelf be re
sergey [27]

The shelf must be at right angles (90 degrees) relative to the wall.

Step-by-step explanation:

Dana concern is that the shelf must be perpendicular to the wall. This means that the angle between the wall and the Dana’s shelf must be 90 degrees.

The term “perpendicular” is sometimes used in the mathematical terminology for the angle of 90 degrees. Hence, the Dana’s shelf must be at 90 degrees relative to the wall.  It is to be noted here that straight lines make an angle of 180 degrees. Since the shelf is at 90 degrees, either side of the shelf would be at 90 degrees to the wall.

7 0
3 years ago
What are the next geometric sequences? The calculator won’t seem to give right answers
dalvyx [7]
5. the numbers are being multiplied by 4 each time, so the geometric sequence would be

an= 1/2(4) ^(n-1)

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an in the formula is what ever term in the sequence.
32 or 1/2 is the a which is the first term in the sequence.
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an you can input whatever number when trying to solve.
6 0
3 years ago
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Bezzdna [24]
I beleive it is a because both variable could change
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3 years ago
My daughter is in 3rd grade. On a 3rd grade level how can she explain that 5/6 is greater than 5/8
blagie [28]
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4 0
3 years ago
Read 2 more answers
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