Answer:
1.27lbs of cheese.
Step-by-step explanation:
add .75 with .52 and you get 1.27lbs of cheese
Answer:
13:117 = 1:3
5:125 = 1:5
8:128 = 1:4
12:48 = 1:2
Step-by-step explanation:
117/13 = 9
√9 = 3
125/5 = 25
√25 = 5
128/8 = 16
√16 = 4
48/12 = 4
√4 = 2
Answer:
The coefficient of 6m is 6
Step-by-step explanation:
Answer:
x = √30
Step-by-step explanation:
From small triangle BDC:
using Pythagorean theorem
CB² = BD² + DC²
x² = BD² + 3²
Fron triangles BDC and ADB.
ΔBDC has long leg BD and short leg DC.
ΔADB has long leg AD and shirt leg BD.
AD : BD = BD : DC
7 : BD = BD : 3
7*3 = BD*BD
BD² = 7*3 = 21
x² = BD² + 3² = 21+9 = 30
x² = 30
x = √30