Answer:
152
Step-by-step explanation:
12+16=28 so 180 is the total and 180-28=<u>152</u>
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Answer: It's False.
Step-by-step explanation:
Step by step explanation below!
Answer:
x=5
Step-by-step explanation:
Given equation is

Apply formula: 


Since both sides have equal bases so we can drop the log




Which gives x=0 and x-5=0
or x=0 and x=5
Original problem
is not defined at x=0 henc only x=5 is the final answer.
Answer:
42.9
Step-by-step explanation:
There are many ways to answer this one, the most direct way would be to state that tan(65)=a/20
20tan(65)=a
Using the calculator (set in degree mode)
we find that a ~ 42.9
Answer:
298
Step-by-step explanation: