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MAVERICK [17]
2 years ago
14

The rationalisation factor of 2 + √3 isstep by step for BRAINLIST ​

Mathematics
1 answer:
dangina [55]2 years ago
5 0

Answer:

rationalising factor wud be

2 - root3

as on multiying both and applying identity we end up

2^2 - (root3)^2

4 - 3 = 1

we got a rational number so rationalisng factor is

2 - root3

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otez555 [7]

Answer: a) $26.55/year

b) $64.13/year

Step-by-step explanation:

a) <u>$7.64</u>   .   <u>1 ft³</u>     .     <u>50 gal</u> .   <u>1 load </u>   .  <u>52 week</u>   = $<u>26.55</u>

    100 ft³   7.48 gal      1 load      1 week       1 year           year

The total cost per year is $26.55

b)<u>$7.64</u>   .   <u>1 ft³</u>     .     <u>17.2 gal</u>      .   <u>1 shower </u>   .  <u>365 days</u>   = <u>$64.13</u>

    100 ft³   7.48 gal      1 shower         1 day            1 year            year

The total cost per year is $64.13

7 0
2 years ago
Find a container that you think holds more than 1 liter. Use a marked liter container to measure the capacity of the container y
aleksley [76]
You would have to get the container and put water in it but the container has to hold more than 1 liter so   you would see where the water is at the measured point.
4 0
3 years ago
Second part of the problem find the x. <br><br> Link: https://brainly.com/question/26290433
Sliva [168]

Answer:

no

Step-by-step explanation:

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3 0
2 years ago
Find f(x) and g(x) so the function can be expressed as y = f(g(x)). (1 point)
Rina8888 [55]

Answer:

g(x)=x^2+4 and f(x)=\frac{8}{x}


Step-by-step explanation:

If we want to express y as y=f(g(x)), this means that put the function g(x) into x of f(x) to get y.

The function y is given as y=\frac{8}{x^{2}+4}

<u>So we need to figure out a function g(x) that we can put into another f(x) to get y</u>

If we let g(x)=x^2+4 and f(x)=\frac{8}{x}, we can clearly see that putting g(x) into x of f(x) will give us  \frac{8}{x^2+4}, which is y.


Hence g(x)=x^2+4 and f(x)=\frac{8}{x}

3 0
3 years ago
Read 2 more answers
Is $5.40 the same as $7.00?
natita [175]

Answer:

5.40 is not the same as 7.00

Step-by-step explanation:

6 0
3 years ago
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