Answer:
2.8592933268
Step-by-step explanation:
tan(72) = 8.8/x
=> x = 8.8/tan(72) = 2.859293326849
-7 is the answer is the antithesis
Since, PS and QR are parallel, we know that <QRP is equal to <RPS. Therefore, we can solve for y by setting the two equations equal to each other.
5y+14=8y-13
<em>*Subtract 5y from both sides to isolate the variable*</em>
14=3y-13
<em>*Add 13 to both sides*</em>
27=3y
<em>*Divide both sides by 3*</em>
9=y
Now, plug in 9 for y in the equation 8y-13 to find the measure of that angle.
8(9)-13
<RPS=59
Now, the sum of the angles in any triangle is equal to 180 degrees. We can use this knowledge to set up an equation to solve for x.
3x+2x+1+59=180
<em>*Combine like terms*</em>
5x+60=180
<em>*Subtract 60 from both sides*</em>
5x=120
<em>*Divide both sides by 5*</em>
x=24
Now, we can find <RSP by pluggin 24 in for x.
2(24)+1
48+1
<RSP=49 degrees
Hope this helps!!
Expanding ln(3x) is simple using the rules for logarithms. Because you can seperate ln(3x) as ln(3*x), that means that you can further expand it to ln(3)+ln(x). Review these logarithm rules to help you expand more logarithms!
Answer:
Given, a
n
=(5n+2).
First four terms can be obtained by putting n=1,2,3,4
a
1
=(5×1+2)=7
a
2
=(5×2+2)=12
a
3
=(5×3+2)=17
a
4
=(5×4+2)=22
First 4 terms in the sequence are 7,12,17,22.
Step-by-step explanation:
