Answer:B
Step-by-step explanation:
I just tried it and i got a 100
Answer:
b
Step-by-step explanation:
the answer is 37-10=27/3=9
Answer:
7
Step-by-step explanation:
The Wilsons have triplets and another child who is 15. Since their ages all add up to 36, we can first start off with subtracting 15 from 36.
36 - 15 = 21
Now we can divide the amount we have from the rest amount of kids, since they are triplets, they are 3:
21 / 3 =
7
A) 9.2
B) 7.2
C) 4.8
D) 12.0
Answer:
B. 7.2
Step-by-step explanation:
radius=24÷2= 12
other line =19.2÷2=9.6 because line from centre bisects chord and is perpendicular to it
Therefore: X²=√ 12²-9.6² ( theorem of Pythagoras)
X=7.2