Answer:
8 feet
Step-by-step explanation:
you have to calculate :(19+2x)(6+2x)=770
you will get X1=8,X2= negetive some value but measurement cant be negative .if you put X=8 you'll find LHS=RHS
45 _____________________\_
Answer:
49x +196x.... or 245x
Step-by-step explanation:
28% equals 28/100. So, 28% equals 28 per 100.
Answer:
i think its 10 or 20
Step-by-step explanation: