The face of a lamp shade is shaped like a trapezoid. The dimensions of the face are shown in the diagram. Which equation can be used to find A, the area of the face of the lamp shade in square inches?

A = 1/2(6 + 10)yA = 12(6 + 10)y

A = 1/2(6) + (10)xA = 12(6) + (10)x

A = 1/2(6 + 10)xA = 12(6 + 10)x

A = 1/2(6) + (10)yA = 12(6) + (10)y

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

lol 2

step-by-step explanation: