briannaml
briannaml
26-04-2018
Mathematics
contestada
PLZ HELP ASAP RIGHT TRIANGLES
Respuesta :
IsrarAwan
IsrarAwan
26-04-2018
The correct answer is: AB = 3.11
Explanation
:
Since
[tex]cos(\theta) = \frac{base}{hypotenuse} [/tex] --- (1)
[tex]\theta[/tex] = 50°
base = 2
And hypotenuse = AB
Plug in the values in (1):
(1) => cos(50°) = 2/AB
=> AB = 2/0.643
=> AB = 3.11
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Which of the following is a danger of exercising in cold temperatures? A. Dehydration B. Hypothermia C. Stroke D. Irritability
how many atoms are present in 4.0 mol of sodium
Consider the following sequence of genomic DNA which is a template strand containing the beginning of the open reading frame for a gene. 3'TAAACTGTACAGGGCCATAAC
What is one of the main differences between the phosphorus and sulfur cycles? A) Plants absorb phosphorus mainly from the air and sulfur mainly from the soil
. A ski club planned a trip to Lake Tahoe, and 40 of the members signed up to go. If this is 60% of the club, how many members does the ski club have in total
The election of 1800 demonstrated that the Alien and Sedition Acts were constitutional. the electoral college worked smoothly. the US government was stable. pre
What are the adaptive immune responses induced following acute and chronic infection with HIV?
What happens as genes are passed on from parent to offspring over many generations?
6. The probability that a baby will be a boy is ½ as is the probability that a baby will be a girl. Explain this fact by explaining the mechanism of meiosis in
Please help me answer these questions
