Remember you can do anything to an equaiton as long as you do it to both sides
7x-4=5x+15
minus 5x both sides
2x-4=15
add 4 both sides
2x=19
divide by 2
x=19/2
I think you forgot to attach the picture w/ the question . .
Answer:
सामाजिक अध्ययन र जिवनोपयोगी शिक्षाको महत्व दसांउनुहोस
The mountain bike cost $189 after both discounts
Answer:
x=6.09cm
Step-by-step explanation:
Working out AB:
7.5²+4.9²
= √80.26
AB= 8.96cm
To work out x:
AB is the opposite, where BC is the adjacent. This means that we have to use TOA.
x=8.96/Tan(55.8)
x= 6.09cm
