Answer:
60 cm²
Step-by-step explanation:
a=c= 13 cm
b= 10 cm
A=?
------------
A=bh/2
- h is the leg of the right triangle with hypotenuse 13 cm and other leg 10/2 cm
- h= √13²-5²= √169-25= √144= 12 cm
24. 9×4=36 4×-3=12 so 36+(-12)=24
Answer: 300 dollars off
Step-by-step explanation:
522.54 / 0.55 = 287.4
Which is less than 300 dollars off
Answer:
x = 7
Step-by-step explanation:






Hope this helps