Answer:
x= -8 i believe
Step-by-step explanation:
Answer:
The area is 72 cm².
Step-by-step explanation:
Since it is equivalent triangle
h = b
so,
b + b + b (since all sides are equal)= 36 cm
3b = 36 cm
or, b = 36/3
so, b = 12 cm
so
area of triangle = (1/2)×b×h
= (1/2)×12cm×12cm
= 6cm × 12cm
= 72 cm²
300 is the original amount and 0.5 is the rate (a percent) which is deacying because it is less than 1
Answer: multiple them all together or add them
Step-by-step explanation: