Answer:
People said no one could scale Mount Everest, but in 1953, Sir Edmund Hilary and Tenzing Norgay gazed down upon the world from its summit.
Step-by-step explanation:
The other three sentences can merely be written off as opinionated statements. The one written above, however, gives a fact that shows why people were wrong.
Answer:
48
Step-by-step explanation:
To solve this we need to do the operations in the brackets first. We should start with the innermost brackets. Then, we work our way outwards. To show my working out I will use an asterisk (*) for multiplication to not confuse X as a variable.
8*{[(7 + 4) * 2] - [(11 - 7) * 4]}
= 8*{[(11) X 2] - [(4) X 4]}
= 8*{[22] - [16]}
= 8*{6}
= 48
Answer:
yes
Step-by-step explanation: yes
I hope this helps you
|AB|=|DC|
13x+3=15x-5
15x-13x=3+5
2x=8
x=4