Hey there, Lets solve this one by one
Firstly, a<span>dd </span>11<span> to both sides
</span>
<span>
Now, </span><span>Simplify </span><span>5+11</span><span> to </span><span>16
</span>
<span>
Finally, d</span><span>ivide both sides by variable </span><span>y
</span>

<span>
</span>
Have you solved your problems yet
CosA=(21^2+23^2-25^2)/2*21*23
cosA=345/966
A=cos^-1(345/966)
A=69.08
Answer:
1740 is the time on a 24 hour clock or military time
Answer:33
Step-by-step explanation:
3850/(155-45)
=3850/115
=33.4
Round up to 33.
Hope this helps and please follow me;)