You would have to add them so you would do 2.25+4.2=6.45 pounds
commas and capital letters
Answer:
The selling price of one striped lanyard
Answer:
31.5 cm²
Step-by-step explanation:
Calculate area of a triangle with this formula:
Area =
base * height
Substitute in known values
Area =
7 * 9
Multiply 7 by 1/2
Area = 3.5 * 9
Multiply
Area = 31.5 cm²
Hope this helps :)