Find the surface area limited by √x + √y = √a and the coordinate axes

square units.

Step-by-step explanation:

The given curve is √x + √y = √a ......... (1)

Now, the curve intersects the x-axis at (a,0) point and the y-axis at (0,a) point.

Therefore, the are limited by equation (1) and the coordinate axes will be

=

=  

=

=

= square units. (Answer)

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step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1