Answer:
24
Step-by-step explanation:
because i have done this problem before that is the answer
Answer:
1.107 = r
Step-by-step explanation:
To solve this for r, do the following:
Add 10 to both sides, to isolate the r term on the left: 18r^(-8) = 8
Divide both sides by 18, to isolate r^(-8): r^(-8) = 8/18
Invert both sides: r^8 = 9/4
Take the natural log or both sides:
8 ln r = ln 9 - ln 4, or
8 ln r = 0.8109, so that ln r = 0.1014
to find r, raise e to the power ln r on the left and e to the power 0.1014 on the right:
ln r 0.1014
e = e = 1.107 = r
<em>Answer</em>
<em>$22.05</em>
<em></em>
<em>She need to sell she need to sell </em><u><em>$22.05</em></u><em> in order to earn in order to earn $630</em>
Answer:
m(∠LMN) = 67.44°
Area of ΔMNL = 16.66 square units
Step-by-step explanation:
By applying Sine rule in the ΔLMN,
SinM = 
SinM = 0.9235
M = 
M = 67.44°
m(∠M) + m(∠N) + m(∠L) = 180°
67.44 + 38 + m(∠L) = 180°
m(∠L) = 180 - 105.44
m(∠L) = 74.56°
Area of ΔMNL = 
= 
= 16.66 square units
Answer:
16/28
Step-by-step explanation:
Multiply both the denomator and numerator by 4
