Answer:
x = -2, 1/2
Step-by-step explanation:
Step 1: Isolate everything to 1 side
2x² + 3x - 2 = 0
Step 2: Factor
(2x - 1)(x + 2) = 0
Step 3: Find roots
2x - 1 = 0
2x = 1
x = 1/2
x + 2 = 0
x = -2
Answer:
2/15
Step-by-step explanation:
8/60
Divide the top and bottom by 4
8/4 =2
60/4 = 15
2/15
Answer:
The answer to your question is: density = 1.82 g/ml
Step-by-step explanation:
Data
mass = 100 g
Volume = 105 ml - 50 ml
= 55 ml
density = ?
Formula
density = mass / volume
Process
density = 100 / 55
density = 1.82 g/ml
Fourth three million eighty thousand seven hundred
The altitude of the smaller triangle will be given as follows:
let the altitude of the smaller triangle be x
scale factor of small to large triangle is 3:5
but
scale factor=(length of small Δ)/(length of large Δ)
plugging in our values we get:
3/5=x/24
solving for x we get:
x=3/5×24
x=14.4 inches
Answer: 14.4 inches
