Answer:
x=5
Step-by-step explanation:
The right angle opposite is the hypotenuse
The 30° is the opposite
SohCahToa
Soh = Sin because you got Opposite and Hypotenuse (because you're trying to find the side, you'd do the opposite of dividing, which is times)
10×sin(30)=5
Answer: <em>The correct options are.....</em>
<em>A)
and</em>
<em>B)
</em>
Step-by-step explanation:
Suppose, the number of e-mails Danette had in her inbox before she started reading was
.
Percentage of read emails is 80%, so the number of read emails 
<u>Thus, the number of unread emails</u>
, <u>which is given as</u>
.
So, the equation will be........

Thus, the expressions which could represent the number of e-mails Danette had in her inbox before she started reading are:
or 
475 - 95 = 380 = 20% of sales
20% = 1/5
380 × 5 = $1900 (the answer)
Hope this helps!
Answer:
1
1
2
4
Step-by-step explanation:
Answer:
angle c: 28.5°
angle a: 123°
Step-by-step explanation: