aleahapaige03
aleahapaige03 aleahapaige03
  • 25-03-2020
  • Mathematics
contestada

i really cannot figure out how to find x.

i really cannot figure out how to find x class=

Respuesta :

ItzFrozenflame
ItzFrozenflame ItzFrozenflame
  • 25-03-2020

Answer:

4

Step-by-step explanation:

We know that,

[tex]cos \alpha = \frac{side \: adjacent \: to \: \alpha }{hypotenuse} \\ [/tex]

Therefore, from the figure:-

cos60° = BC/ AC

=> 1/2 = 2/x

=> x = 4

Answer Link
stevensharley001
stevensharley001 stevensharley001
  • 25-03-2020
I think the answer is x=4
Answer Link

Otras preguntas

If possible can someone help me with this problem.
Later can easily become never essay
And artist wants to frame a square painting the area of the painting is X to second power -10 X -39 in.² and the frame is 3 inches wide and all size ruined expr
I neeeeed helpppppp What Would you change for the ACA ? have to be specific
different language features ​
Solve the equation. Enter your answer as an equation showing the value of the variable (like s = 6, or w = 1/2). Use a slash mark (/) as the fraction bar if nec
6 points 6. According to this equation, how many moles of Ag, S will be produced from 20 moles of Ag? (Assume H S and O, are in excess). * - 4Ag + 2H2S + O2 → 2
If x is a number in the interval [2, 7) state all integers that satisfy the given inequality above.
Which of the following is a correct statement regarding cells produced through meiosis? O They are haploid and genetically diverse O They are diploid and geneti
Find the quotient when 154.1 is divided by 23