Hey mate,
Attachment 3 is a right angle because a right angle makes a straight line ( 90 degree angle)
that's why it's a right angle
<h3>plz mark me as brainliest </h3>
Answer:
-5x+10x+3=5x+6 Is No solution
25
X x 5 = 125
125/5=x
X=25
Answer:
4.344
Step-by-step explanation:
Multiply.
Answer: -1
Step-by-step explanation:
4x-3x= 4-5
x= -1