blackpink79
blackpink79
01-10-2020
Mathematics
contestada
(1 + tan20). cos²0 = 1
Respuesta :
DemonicBrain
DemonicBrain
01-10-2020
1+tan20=21 and cos^2(0)=0
Thus making the answer 21
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
When Raymond left for work at 6:30 a.m., the outside temperature was -5° F. If the outside temperature dropped steadily by d degrees each hour, which expression
what is the quontient of 72000+900?
find the equation of the straight line passing through the point (0,-1) which is perpendicular to the line y= -3/4 x-3
Which one do I put in the red circle ?
March 15 current year: Erin created a new inventory item named Birdbath April 20 current year: Erin bought 80 bags of mulch for $640.00 June 12 current year: Er
can someone pls solve this
How can you help in addressing or resolving Digital Divide?
A 15.00 % by mass solution of lactose (C 12H 22O 11, 342.30 g/mol) in water has a density of 1.0602 g/mL at 20°C. What is the molarity of this solution
Hi I need a lot of help
Keisha tried to evaluate an expression step by step. \qquad\begin{aligned} &3 + (-4) - 7\\\\ \\ =&3+(-4)+(-7)&\green{\text{Step } 1}\\\\ \\ =&3+