I would say its the second one.
the student shouldve distributed the 2^3x+3 into 2^3x+9
Answer:
the answer will be B
......
We use similar triangles to get
16
15
25
brainliest pls
AC=15
BC=17
AB=?
According to Pythagore's Theorem: AB² + AC² = BC².
AB² = BC² - AC²
= (17)² - (15)²
= 289 - 225
AB² = 64
AB = √(64)
= 8.
So AB = 8.
Mary is 36 and her son is 12
m=3s
m+12=2s+24
12= -s+24
s=12
