Answer:
x = 42.67
Step-by-step explanation:
Answer:
Vertical
x=49
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
Its 19
9+10 is 19
Yeah
im just putting random words so it'll let me post this
Answer:

Step-by-step explanation:
Answer:
Step-by-step explanation:
cos 43=cos (90-47)=sin 47