First replace the letters with the numbers it gave so you have 3(2)(7)^2-(2)^2
multiply the 3 and 2 together to make 6(7)^2-(2)^2
do seven to the second power (7x7) so you get 6(49)-(2)^2
-(2)^2 is the same as -1(2)^2, so that can just become -2^2. so you now have 6(49)-2^2
multiply 6x49 so you have 294-2^2
do two to the second power (2x2) so you get 294-4
294-4=290
Answer:
282 square units
Step-by-step explanation:
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Answer:
39
Step-by-step explanation: do 4 x 11 = 44 - 5 = 39
Answer:
Self-control
Why:
Most people would feel pressured to respond to an email, you are showing self-control by resisting the urge.
Answer:
Change 10 (Last number at the end in the Flour (Cups) row) to 20. You need 20 cups of flour.
Step-by-step explanation:
