Answer:
Step-by-step explanation:
4 cm × 1000 = 4000 cm = 40 meters
3 cm × 1000 = 3000 cm = 30 meters
A 4 cm by 3 cm section on the map represents 40 m by 30 m.
area = 40 m × 30 m = 1200 m²
Answer:
140=7×2×2×5
Step-by-step explanation:
First write the question:
3a^2 + 4b^2
Substitute:
3 x (2^2) + 4 x (3^2)
Simplify:
(3 x 4) + (4 x 9)
Simplify again:
12 + 36
Answer:
48
Hope it helped :)
Answer:
What do you need help with, it looks complete to me.
Step-by-step explanation:
Answer:
4.82
Step-by-step explanation:
5/6=.83
4/.83=4.82