Answer:
the first one
Step-by-step explanation:
its right because you have to try and solve it out to get the answer so u subtract 4 the divide by 10 to get r= 8
Answer:
18 years
Step-by-step explanation:
let catrinas age be c
3(c/2)+3=12
3c/6=9
3c=54
c=18
Answer:
the answer is -3 because -3 is closer to 0 than -4
D. orthocenter
orthocenter is the point where the three "altitudes" of a triangle meet.
