470,925.8 in expanded form is ...
400,000 + 70,000 + 900 + 20 + 5 + 0.8
Hope this helps
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Hi there!
Something really good to remember about trigonometry is SOHCAHTOA. I won’t dive into too much detail about it, but you should google it for future assignments.
Anyways,
tan50°=14/AB
ABtan50°=14
AB=14/tan50°
AB=11.75
cos50°=14/AC
ACcos50°=14
AC=14/cos50°
AC=21.78
For the measure of angle C you can use a theorem called the third angle theorem. In every single possible triangle, the sum of all three angles adds up to 180°. You can set up an equation like so...
angleC=180-(90+50)
angleC=180-140
angleC=40°
Answer:
Positive 3
Step-by-step explanation:
-29=9-6k-2k-14
-29=-5-8k
-24=-8k
k=3
Answer:
44
Step-by-step explanation:
You plug in both numbers for the corresponding letters