Cot A = 1.96
tan A = 1 / cot A
tan A = 1 / 1.96
tan A = 0.510204082
A = tan^(-1) 0.510204082
A= 27.03086026°
A= 27° 0.03086026°
A= 27° 0.03086026° x (60' / 1°)
A= 27° 1.8516156'
A= 27° 1' 0.8516156'
A= 27° 1' 0.8516156' x (60" / 1')
A= 27° 1' 0.8516156 x 60"
Then the expression for the seconds is 0.8516156 x 60"
In Option A, we have (-0.00120)/(-0.00141) x 60" = 0.851063830 x 60"
In Option B, we have -0.00141/0.00120 x 60" = -1.175 x 60"
In Option C, we have 0.00806/0.01159 x 60" = 0.695427092 x 60"
In Option D, we have (-0.01159)/(-0.00806) x 60" = 1.437965261 x 60"
Answer: Option A: (-0.00120)/(-0.00141) x 60"
7.26 is the answer!!!!!!!
2x - 5 = 7
2x = 7 + 5
2x = 12
2x/2 = 12/2
x = 6
to check:
2x - 5 = 7
2(6) - 5 = 7
12 - 5 = 7
7 = 7
Answer:
Step-by-step explanation:
what shaded rectangle?
<h3>
♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>
➷ The perimeter is the total of all the lengths / widths
The lengths can be represented by 4x - 7
The width can be represented by x
2 times the length + 2 times the width would equal the perimeter
2(x) + 2(4x - 7) = 136
Simplify:
2x + 8x - 14 = 136
10x - 14 = 136
Add 14 to both sides:
10x = 150
Divide both sides by 10:
x = 15
The width is equal to 15m
The length is 4(15) - 7 = 53m
<h3><u>✽</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
