Answer:
Step-by-step explanation:
Answer: Option a.
Step-by-step explanation:
It is important to remember the "Product of powers property", which states that:
Then, given the expression , you need to apply the Multiplication property of equality, which states that:
Therefore:
- Multiply both sides of the equation by "a":
- Multiply both sides of the equation by "4". Then you get:
This matches with the option a.
0.0182=(0 x 1)+ (0/10) + (1/100) + (8/1000) + (2/10000).
Answer:
20cm, 28cm, 40cm
Step-by-step explanation:
Let the shortest side be 4x, the middle side be 7x and the longest side be 10x.
4x + 7x + 10x = 105
21x = 105
x = 105 ÷ 21
x = 5
Shortest side (4x) = 5 × 4
Shortest side (4x) = 20
Middle side (7x) = 7 × 4
Middle side (7x) = 28
Longest side (10x) = 10 × 4
Longest side (10x) = 40
I’m pretty sure it would be 0.1