Step-by-step explanation:
24r+2b=24r+2b
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Answer:
A B D
Step-by-step explanation:
A) The larger and small triangles are similar, so
8/10 = x/15
x = (8*15)/10 = 12
b)find the altitude x
tan 40 = x / 5
x = 5 tan 40 = 4.195
By Pythagoras theorem:-
y = sqrt ( 4.195^2 + 11^2)
y = 11.8 to 3 significant figures
Answer:
6(1+5)
Step-by-step explanation:
The greatest common factor is 6
(6 + 30) = 6(1+5)
6(1+5) is the answer
Hope this helps :)
Have a nice day!