torrinx03
torrinx03 torrinx03
  • 18-12-2020
  • Mathematics
contestada

i need some help with this

i need some help with this class=

Respuesta :

hannaht3544 hannaht3544
  • 18-12-2020

Answer:

a) 6.1 feet

b) 12.6 feet

Step-by-step explanation:

Using trigonometric ratios we know that:

[tex]sin = \frac{opp}{hyp}\\cos = \frac{adj}{hyp}\\tan = \frac {opp}{adj}[/tex]

AKA SohCahToa.

To find the height, we will use sine.

[tex]sin(26^o)= \frac{x}{14}\\14*sin(26^o)=\frac{x}{14}*14\\14sin(26^o)=x\\x=6.14[/tex]

To find the length we will use cosine.

[tex]cos(26^o) = \frac{x}{14}\\14*cos(26^o)=\frac{x}{14}*14\\14cos(26^o)=x\\x=12.6[/tex]

Answer Link

Otras preguntas

Hi…..………………………………………………………
Regroup and rename 5,300 tens
PLEASE HELP ME PLEASE PLEASE
A sphere has a radius of 9 inches. A horizontal plane passes through the center of the sphere.
How many kilograms are in one cubic meter of volume? 32 kg unknown 1 kg 98 kg
Chase bought a PlayStation 5 for $320 after a 20% discount. How much was the Playstation 5 originally?
Ariel Incorrectly says that 25 eights is the same as 2.58
Calculate the missing angle and give a reason for your answer
A school store sold 50 notebooks last week, small ones for $1.50 and larger ones for $2 each. A total of $89 was paid for the notebooks. How many of each kind w
There are 96 students in a speech contest. Yesterday, 1/6 of them gave their speeches. Today, 1/4 of the remaining students gave their speeches. How many studen