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Step-by-step explanation:
cos50 = x/53
0.64 = x/53
x = 0.64×53
= 33.92
Answer:
Step-by-step explanation:
First, open the parentheses!
6x^2 + 2x + 9x + 3 = 11x + 30
6x^2 + 11x + 3 = 11x + 30
Now solve this equation:
6x^2 + 3 = 30
x^2 = 2
x = √2
Sorry...I'm not sure if this is correct but hope it helps!
Answer:
c=4×$3.75
Step-by-step explanation:
It would be the problem above because c is the total which equals the total of 4×$3.75.
Answer:
associative property
Step-by-step explanation:
This is the associative property. The numbers and signs on both sides of the equation stay IN THE SAME ORDER, this is a big hint!