The equivalent ratio is 1:4<span />
Step-by-step explanation:
yes
no
yes
yes
that is the correct answer
E+7 means 10^+7
basically move the decimal place 7 placs to right so it would be aprox
38200000.0
Answer:
a,b,d are the correct answers.
Step-by-step explanation:
Answer:
b1 = (2A/h) - b
Step-by-step explanation:
Follow these steps to solve:
A= h ( b1 + b2 ) / 2
2A = h (b1 + b2)
2A/h = b1 + b2
(2A/h) - b2 = b1
b1 = (2A/h) - b2