5 1/4 + x + 6 5/6 + 4 2/3 = 22 1/6

5 3/12 + x + 6 10/12 + 4 8/12 = 22 2/12
15 21/12 + x = 22 2/13
16 9/12 + x = 22 2/12
x = 22 2/12 - 16 9/12
x = 21 14/12 - 16 9/12
x = 5 5/12

answer is A. 5 5/12

8 0

4 years ago

50 POINTS pleaseee help its URGENT!!!! Ill give brainlist and if there all right i might send u 20 dollars!!! Pleasee help me!!

Sonbull [250]

Answer:

A. 22°

E. 15

I. 39°

F. 71°

C. 25.6

H.12.9

K.55°

Step by Step Explanation:

1. $cos^{-1}(52/56)=21.7867893 or 22$ degrees

2. 22sin43=15

3. $tan^{-1}(34/42) or 38.990999404 or 39 degrees$

4. $sin^{-1}(51/54)=70.81186355 or 71 degrees$

5. 20/(tan38)=25.58883264 or 25.6

6. 20sin40=12.85575219 or 12.9

7. $cos^{-1}(26/45)=54.70560532 or55 degrees$

Hope that helps!:)

8 0

3 years ago

You invested your allowance of $500 which gets 15% compounded annually for 5 years.

labwork [276]

Answer:

Step-by-step explanation:

8 0

3 years ago