Answer:
1.Exact Form: 67/6
Decimal Form: 11.167
Mixed Number Form: 11 1/6
2. 2 9/10
3. Exact Form: −1/3
Decimal Form: −0.3333
She will need 8 tables. Happy Thanksgiving! :D
< ABD + > ABC = 180.....because these angles form a linear pair
2x + 5x + 5 = 180
7x + 5 = 180
7x = 180 - 5
7x = 175
x = 175/7
x = 25
< ABC = 5x + 5......5(25) + 5 = 130 <==
Answer:
y = -1/4x
Step-by-step explanation:
16y = -4x
y = -1/4x
Answer:
Ratio: 3:2
LN = 18
Step-by-step explanation:
"similar" means that all the angles are the same and the sides were all increased by the same proportion.
Thus, we know that MN/YZ = LM/XY = NL/ZX
First, we need to find the ratio. To do this, we write MN/YZ as a fraction, and simplify.
MN/YZ = 15/10 = 3/2
(If you want, you can double check this using LM nd XY. 8 * 3/2 = 12, so this is correct)
To find the missing side, we simply multiply XZ by 3/2.
12 * 3/2 = 18, so LN = 18.
