Answer:
x = 20
Step-by-step explanation:
3x - 10 = x + 30
2x = 40
x = 20
52 square metres
Step-by-step explanation:
we can divide the pathway in to 2 parts to find the area
1st part
length = 12m
breadth = 2m
2nd part
length = 16-2 = 14
breadth = 2
area =
atlast add both areas
52 square metres
Since the topic is similar right triangles you need to think of the Pythagorean triples, for this problem use the 3-4-5 triplet ratio
V = l • w • h
V = 2 • 2 • 2 or V = 2^3
V = 8
Answer:
the 4.99 represents the fixed cost (the monthly cost)
Step-by-step explanation:
If she didn't download any music her monthly cost would be $4.99. Every song she downloads adds another $1.50 to the monthly cost.