The answer would be 63 bc 46+71= 117 then a triangle usaually equals 180 so 180 -117=63!!
X2=4(5-1)
x2=4(4)
x2=16
x=4
Check: 4 squared (4 times 4) equals 16. When you square a number, you multiply the number by itself.
Answer:
m∠1°= 75°
m∠2°= 105°
Step-by-step explanation:
It's on edg.
Answer:
2 8/9
Step-by-step explanation:
Answer:
r+3
Step-by-step explanation:
r is an expression. To get an expression that is 3 more, just add 3
r+3
