Answer:
x=18
Step-by-step explanation:
x/3+1=7
-1=-1
x/3=6
×3=×3
x=18
Add the two known angles: 45° + 45° = 90°
Now we know the third angles. Which is a 90 degree angle. If a triangle has a 90 degree angle, then it is a right angle triangle.
(x-7)(x-4)
I hope this helps!
Answer:
Yes it does
Step-by-step explanation:
-4 times -5 equals 20, then you subtract -7 which gives you 27