Answer:
- DEC
- NOT CONGRUENT
- MLC
- ZXY
- DBC
- LMN
- NOT CONGRUENT
- KCB
- SBR
- THS
Step-by-step explanation:
- Angle Angle Side
- NOT CONGRUENT
- Angle angle side
- Side angle side
- ANgle angle side
- Angle side angle
- NOT CONGRUENT
- Angle side angle
- side angle side
- Side side side
Answer:
If you have a perpendicular shape, like a plus sign, usually what I was taught, right whole side of the "plus" sign are negative. The left side is positive. I think it's how you say it.
Step-by-step explanation:
System of equations:
w=(3/2)*h (1)
w*h=54 area (2)
w=54/h substitute into (1)
54/h=3h/2
3h²=54*2
h²= 36 (we take only positive solution)
h = √36=6
h=6 in.
w=(3/2)*h=(3/2)*6= 9
w=9 in.
correct answer is D
Answer:
N = 105/u
U = 105/n
Step-by-step explanation:
Let's solve for n.
un=(5)(21)
Step 1: Divide both sides by u.
nu/u = 105
un = 105/u
__________________________
Let's solve for u.
un=(5)(21)
Step 1: Divide both sides by n.
nu/n = 105/n
u = 105/n