She got a rage of 69 measure on her 8 subjects
Are for triangle fomula is lengthxwidth and what ever u get is divided by two.
N is 7.5 because prq is 3x the size of abc
Cubic volume V =

where a - cubic edge
250 = 2*V
V=125

![a=\sqrt[3]{125}=5](https://tex.z-dn.net/?f=a%3D%5Csqrt%5B3%5D%7B125%7D%3D5)
Answer: Cubes edge is 5cm.
Answer: $3.20
Step-by-step explanation:
SI = p *r * t
= 5.93 * 0.06 * 9
= 3.20