Golf gps is a device that can be used to determine the distance a golf ball is from a pin. the precision of a golf gps is the positive difference between the distance of golf ball is from a pin on the golf gps g and the actual distance a golf ball is from a pin d. a. write two absolute value expression equivalent to the precision of a golf gps. b. evaluate the expression if the actual distance from the golf ball to the pin is 70 yd and the distance the golf ball is from the pin on the golf gps is 75 meters.

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

i believe the correct answer is b.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for