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Irina18 [472]
2 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]2 years ago
5 0

Answer:

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

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Someone help me with this ASAP
romanna [79]

Answer:

<em>Circumference:</em> 18.84 cm

<em>Area:</em> 28.26 cm^2 (exponent 2)

Step-by-step explanation:

Circumference = 2(pi)r

The diameter is 6. Means the radius is 3 (half of 6)

pi = 3.14

2(3.14) x 3 = 18.84

Circumference is 18.84 cm.

Area of a circle = (pi)r^2

(3.14)(3)^2 = 28.26 cm^2 (exponent 2)

6 0
2 years ago
Jack is mixing a cleaning solution that is 12% bleach.After mixing the solution,jack has 150 ounces of cleaning solution.how man
marysya [2.9K]
To solve for the ounces of bleach that Jack used, we utilize the formula below

Bleach = (Percentage of bleach)*(Total ounces of cleaning solution)
Bleach = 0.12*150 ounces
Bleach = 18 ounces

<em>ANSWER: 18 ounces of bleach</em>
5 0
3 years ago
The normal body temperature of a camel is 37 degrees Celsius the temperature varies by up to three degrees C throughout the day.
natta225 [31]
The normal body temperature : to = 37° C
An inequality is:
| t - to | ≤ 3
| t - 37 | ≤ 3
t - 37 ≤ 3     AND  ( - t - 37 ) ≤ 3
t ≤ 3 + 37               - t + 37 ≤ 3
t ≤ 40                     - t ≤ 3 - 37
                              - t ≤ - 34   / * ( - 1 )
                                t ≥ 34
Answer t ∈ [  34°C,  40° C ].
4 0
3 years ago
5 stars easy
Galina-37 [17]

Answer:

It's D

Step-by-step explanation:

Drink water, eat your tomatoes, and have a good day!

6 0
3 years ago
Read 2 more answers
Can anyone help with this
Anna [14]

f(x - n) - shift n units to right

f(x + n) - shift n units to left

f(x) + n - shift n units up

f(x) - n - shift n units down


Look at the picture.


Answer: y=\sqrt{x+3}



5 0
3 years ago
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