Answer:
In a quadrilateral, the two pairs of opposite angles are congruent. One of the properties of any quadrilateral is that the opposite angles must be congruent.
Step-by-step explanation:
Answer:
it's 9
Step-by-step explanation:
i dont know how to explain
Answer:
Step-by-step explanation:The formula is the long root of (x2-x1)² + (y2-y1)², you have -1 to be the value of x2 and -4 is the value of x1 while 4 is the value of y2 and -8 is the value of y1 therefore (-1+4)²+(4+8)² = (3)²+(12)²= √9+12=√153
Answer:
x<4 and x>1
Step-by-step explanation:
1) 3x-4<8
Add 4 to both sides first to isolate x.
3x-4<8
<u>+4 +4</u>
3x<12
Divide both sides by 3.
3x<12
<u>/3 /3</u>
x<4
2) 2x+2>4
Subtract both sides by 2 to isolate x.
2x+2>4
<u>-2 -2</u>
2x>2
Divide both sides by 2.
2x>2
<u>/2 /2</u>
x>1
Hope this helped!! Have an amazing day :3
