Answer: (12,2480),(−1,−380)
Step-by-step explanation:
Answer:
25% decrease
Step-by-step explanation:
=(60−80)|80|×100
=−2080×100
=−0.25×100
=−25%change
=25%decrease
Answer:
4x+4x+7x=180
15x=180
x=12
Step-by-step explanation:
As no diagrams attached provided the formulas which can helps you to solve by yourself
- Square--4(side)
- Rectangle--2(Length+Breadth)
- Triangle--(Sum of 3 sides)
- Any quadrilateral--(sum of 4 sides)
