The problem is in the pic pls help I've been working on it for hours

first part is

snow crest - x = 11180.21 or 28768.31 - x = 11180.21

the elevation of Mt Wilson is 17 588.1

Step-by-step explanation:

so it is

snow crest - x = 11180.21

so the elevation of Mt Wilson is

snow crest - 11 180.21 = 17 588.1

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value