Answer:
b=11.6m
Step-by-step explanation:
If this is a right triangle;
a^2+b^2=c^2
A and B are both LEGS, while C is the HYPOTENUSE
(8.7^2)+b^2=(14.5^2)
b^2=(14.5^2)-(8.7^2)
b^2=134.56
b=plus or minus 11.6
Because length can't be negative, it's +11.6
Answer:
the third one is your answer
Step-by-step explanation:
Answer: 117.6 millimeters
Step-by-step explanation:
Given , The actual size of beetle = 16 millimeters
Since , the photo of a beetle in a science book is increased to 735% as large as the actual size.
Scale factor to increase the size = 735% = 7.35 [To convert percentage to decimal or fraction we divide it by 100]
Then , the size of the beetle in the photo would be :
(Actual size of the beetle) x (Scale factor)
= (16 millimeters) x (7.35)
= (16 x 7.35) millimeters
= 117.6 millimeters
Hence, the size of the beetle in the photo = 117.6 millimeters
