Multiply the numbers and simplify the answers 3× 1 3/4

Hello from MrBillDoesMath!

5 1/4

Discussion:

1 3/4 = 1 + 3/4 = 4/4 + 3/4 = 7/4

So the product

3 * 1 3/4 =

3 * (7/4) =

21/4 =

5 1/4

Thank you,

MrB

the answer is d on edge

step-by-step explanation:

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