Answer:
cross multipy them into a fraction
Step-by-step explanation:
The first one = 5 and the second one = -6
hope this helps
Step-by-step explanation:
y= 1
when x=2
here
when x= 3
y=4
The scientist can use only the angle x and the distance y to calculate the distance between the Earth and the Sun using the cosine function.
cos x = BC / y
Solving for BC
BC = y cos x
BC is the distance between the Earth and the Sun :D
Answer:
20
Step-by-step explanation:
given:
b=5
c=8
6(b-3)+ c
6(5-3)+8
6(2)+8
12+8
20
other method
6(b-3)+c
6b-18+8
30-18+8
12+8
20
