Identify in degrees the angle identified as in the figure above:

[fox]

Question 1

Match the equations for two spheres with the SQUARE of the distance between their two centers:

I.

7125

A. (x+30)2 + (y+20)2 + (z-10)2 = 900 and x2 + (y+40)2 + (z-50)2 = 1600

II.

6100

B. (x-20)2 + (y-30)2 + (z-10)2 = 100 and (x-50)2 + (y+40)2 + (z-30)2 = 2500

III.

6200

C. (x+15)2 + (y-25)2 + (z-5)2 = 1000 and (x-35)2 + (y-45)2 + (z-25)2 = 400

IV.

1200

D. (x+10)2 + (y-40)2 + (z-20)2 = 4500 and (x-40)2 + (y-50)2 + (z-10)2 = 1600

V.

2700

E. x2 + (y+20)2 + (z-40)2 = 3000 and (x-25)2 + (y-60)2 + (z-30)2 = 6400

Question 2

​

Identify in degrees the angle identified as á in the figure above:

◦

90°

◦

300°

◦

60°

◦

-60°

[hanadaa]

A FREE account is required to view all solutions! Click to Register

Login with Facebook Login with Google Login with Email

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 56% of students answer this correctly

[fox]

TY

[hanadaa]

You're welcome