Answer:
63+38=101
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
No real number when multiplied with zero makes one.
Answer:
64000
Step-by-step explanation:
40×40×40
Multiply 40 and 40 to get 1600.
1600×40
Multiply 1600 and 40 to get 64000.
64000
Answer:
tanA =
Step-by-step explanation:
Before obtaining tanA we require to find EF
Using Pythagoras' identity in the right triangle.
EF² = DF² - DE² = ( )² - 7² = 60 - 49 = 11 ( take square root of both sides )
EF =
Then
tanA = = =
20 % hope this helps you out good luck