Answer:14
Step-by-step explanation:
Answer:
Draw a line that crosses point C so when it crosses AB it forms two 90 degree angles
Step-by-step explanation:
Answer:
<h2><u><em>
1/4 + 9/12 = 1</em></u></h2>
Step-by-step explanation:
1/4+9/? =1
1/4 + 9/<u>12</u> = 1
<u><em>9/12 = 3/4</em></u>
<u><em>1/4 + 3/4 = 1</em></u>
Answer:
x=-20
Step-by-step explanation:
3x-11=4x+9
3x=4x+20
x+20=0
x=-20