Answer:
C
Step-by-step explanation:
tan45° = 
= 
= 1
Answer:
9
Step-by-step explanation:
Answer: the answer is 1/5 I put 4 and got it wrong, after submitting the test it showed me the answer
f = 2
Simplify both sides of the equation <span><span>1.25f</span>+2</span>=<span><span>−<span>2.75f</span></span>+<span>10
Add 2.75 to each side </span></span><span><span>4f</span>+2</span>=<span>10
Subtract 2 from both sides </span><span>4f</span>=<span>8
Divide each side by 4 </span>f=<span>2</span>
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