4b^4=(2b^2)^2
144=(12)^2
(2b^2)^2-(12)^2=(2b^2-12)(2b^2+12)
Answer:
x=3
Step-by-step explanation:
given y = -2
4x - 3 multiply -2= 18
4x - (-6)=18
4x +6 = 18
4x =18 - 6
4x= 12
x=12/4
x=3
hope it helped :)
1 radian = 180/π ° =~ 57.3 °
Answer:
Area is length times width in mathematics. Area is the numerical result of an objects width multiplied by its length.
Step-by-step explanation:
This is the mathematical definition
I believe it would be 5.
if you plug in five to both equations:
h=5+11
h=3(5)+1
they both equal 16. so they will both have 16 hats after 5 months. :-)