Answer:
Step-by-step explanation:
The scale factor is the ratio of corresponding sides , B to A
The right vertical side of B is 2 units
The right vertical side of A is 4 units
scale factor = =
The answer for your question is 2/9.
Answer:
-4.3
Step-by-step explanation:
Add 4 to both sides and x = -4.3
Answer:
187 paving stones are needed
Step-by-step explanation:
Given
Paving stone
Compound
Required
Number of wires to cover the compound
Area is calculated as:
For the paving stone, we have:
Convert cm to m
For the compound, we have:
Divide the area of the compound by the area of the paving stone
**IT HAS NO ROTATIONAL SYMMETRY**
-ON GRADPOINT