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Irina18 [472]
3 years ago
6

.If x= 2 +√3 , find the value of x^2+1/x^2 and x^4+1/x^4

Mathematics
1 answer:
kkurt [141]3 years ago
5 0

Answer:

pls may you explain I don't understand explain step by step

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A square with side of k cm has perimeter of 36 cm. find the value of k.
Marrrta [24]

Answer: 9

Step-by-step explanation:

36/4 = 9


also if you want me to explain I can just ask…


but also I dunno if my answer is correct tho

5 0
3 years ago
What is the value of m in the equation ‡m - 3n=16, when n=8?
soldier1979 [14.2K]

Step-by-step explanation:

equation: m-3n=16

Solution,

or, m - 3n = 16

or, m - 3×8 = 16

or, m - 24 = 16

or, m = 16 + 24

or, m = 40

Therefore, the value of m is '40'

8 0
1 year ago
What are the 3 characteristics of a polygon
Bingel [31]

Answer: The number of sides of the shape.

The angles between the sides of the shape.

The length of the sides of the shape.

Step-by-step explanation:

7 0
3 years ago
Drag the item from the item bank to its corresponding match.
ANTONII [103]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Write an equation that represents the distance d and Miles traveled by the monarch butterfly and t days
loris [4]

Complete question :

When the monarch butterfly is migrating to the south, it has an average speed of 80 miles per day. Write an equation that shows the realtionship between the number of days (t) and the distance (in miles) it has traveled (d)

Answer:

d = 80t

Step-by-step explanation:

Given :

Average speed = 80 miles per hour

Distance traveled (in miles) = d

Number of days = t

Equation which shows the Relationship between Number of days and distance traveled :

Recall :

Speed = distance / time

Speed = 80 ; distance = d ; time = t

80 = d/t

80 * t = d

d = 80t

3 0
3 years ago
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