Answer:
3
Step-by-step explanation:
The area of a triangle is base length x height then divide all by 2,
so 12 x 10 /2
=60 ft²
1:105::25:X
105*25whole divided by 1*X
2625
Angles of a triangle add up to 180 degrees and then we take away the right angle
180-90=90
5x+5x=10x
90/10=9
x=9
Answer:
Step-by-step explanation:
The reason is because you don't know the Inital amount she bought and because she visits two days in a row you would multiply