Which choice is equivalent to the fraction below? (hint: rationalize the denominator and simplify.) i needmeasap

Option A.

Step-by-step explanation:

The given fraction is to be simplified.

For the simplification of the given fraction we will rationalize the denominator. By multiplying in numerator as well as denominator both, denominator can be rationalized.

=

[ Since ( a+b) (a-b) = a² - b² ]

=

Option A. is the answer.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%