Solve each equation if there is no solution write no solution if every number works write all real numbers. 4. 6d-1=-d+ 20

10. h+3(h-2)=2 (2h-3)

12. 4(x-2)= 8 (x-3)- 12

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

Urgentwhat is the area of the figure?

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.