Kai correctly used the different laws of logarithms to rewrite log27 - log(3/5) -log 5 as one logarithm.

his work is shown here

step one: log27-(log3- log5) -log 5

step two: log (3^3) -log 3+ log 5- log 5

step three: log (3^3) - log3

step 4: 3 log3- log 3

step 5: 2 log 3

step 6: log (3^2)

step 7: log 9

in which step(s) did kai apply the difference law for logarithms

a- step 3

b- step 5

c- step 4

d- step 1

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

you save $70

discount would be 35% off

step-by-step explanation:

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3