Answer:
3,4,5
Step-by-step explanation:
Every line bisects a vertex angle.
Every line bisects a side.
Every line is perpendicular to a side.
No problemz
Answer:
1) 16
2) -12
3) 10
4) 18
5) 27
6) 215
7) 53
8) -10
9) -22
10) 22
11) 22
12) -5
Step-by-step explanation:
hope it helps!
13x-117=15
13x=15+117
13x=132
x=132/13
x=10.1538
We have to multiply given (3-2i)(3+2i)
(3-2i)(3+2i)=9-6i+6i+4i^2
9+4i^2
We know that i^2=-1, so lets substitute it
9+4*(-1)=9-4=5
Answer:
1.If you are to check the figure you will find that it is a rectangles. You should know the properties of a rectangle.
- we are goin to use the property: Each vertex of a rectangle has angle equal to 90 degrees
- meaning since m∠SUT and m∠ RUS form the vertex when added they give 90°
3x+6+(5x-4)=90°
3x+5x+6°-4°=90°
8x+2°=90°
8x=90°-2°
8x=8°

2.m ∠SUT is donated by 3x+6
and now we know the value of x=11°
m∠SUT=3(11°)+6
m∠SUT=33°+6°
m∠SUT=39°