Answer:
6 u²
Step-by-step explanation:
Since A=a² and A=3²⇒A=9 u² Then to draw a rectangle is to draw a rectangle whose area is < 9 u², the restriction made by the question. Since the rectangle area= b*h and one side is equal to 3, then the Rectangle area is 3*2=6 cm², and 3*2 is lesser than 9.
b*h < 9 ⇒3*2<9
(The Rectangle below in green)
6*8= 48
Git rid of one "48" and replace it with "6" and the empty blank you would enter "8"
hopes this helps,
Xeno
We set up an equation: 160/?= 20/100
Cross multiply: 20*?= 160*100
⇒ ?= 160*100/20= 800
160 is 20% of 800~
Answer:
c+2 -15
Step-by-step explanation:
increased by means "+"
less than or equal to means ""