Answer:
Step-by-step explanation:
(11y^2-6)^2=121y^4-132y^2+36
n=2
Solution given:
perpendicular [P]=15m
base[B]=8m
hypotenuse [H]=17m
rate :4 plants per square metre
no of plants=?
we have
Area of triangular garden: ½(P*B)=½(15*8)=60m²
Now
Total no of plants =rate ×Area =4×60=240
Michael needs <u>240</u> plants in the garden
Downwards
A12
Step-by-step explanation
$46.53 and $49.75
