Mrs. Avila is buying a wallpaper border to go on all of her kitchen walls. She wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. She buys 55.5 feet of the border. The store owner selling the border uses the width of Mrs. Avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

sasaasasa

step-by-step explanation:

sasasdfubisdbjvkzc