Complete the description of the effect of each change on the perimeter and the area of the given figure. The base and height of the rectangle are both multiplied by
1/2 를
20 ft
8 ft
The perimeter is multiplied by
The area is multiplied by

Would someone pleaseee help me

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram