B^2=9^2
9^2=81.
81 = answer
32 because 64 divided by 2 equals 32
Answer:
Step-by-step explanation:
error in measurement = 480 - 469 = 11 inches
Percent error = error *100/actual length
= 11 * 100 /480 = 2.9%
Because a ║b you can say:
-60 -2x = -70 -4x ⇒ -2x + 4x = -70 + 60 ⇒ 2x = -10 ⇒ x = -5 :)))
i hope this is helpful
have a nice day
Length of the base = 16 km.
Length of the hypotenuse = 34 km.
✎ The length of the missing leg ''".
The length of the missing leg "a" is.
Using Pythagoras theorem, we have
Hence verified. ✔