Answer:
<em>He drank 0.5 liters</em>
Step-by-step explanation:
1.5 - 0.25 = 1.25 liters
1.25 x 40% = 0.5
you must add the 3 by 4. so 3+4=7+4=11+4=15+4=19+4=23
Step-by-step explanation:
hmmhayauah
1. Find the Greatest Common Factor (GCF)
GCF = 2
2. Factor out the GCF (Write the GCF first)
2(14a/2 + 8/2)
3. Simplify each term in parentheses
2(7a + 4)
2.251 cm
2.295 cm
2.3 cm
1 Metre is equal to 100 Centimetres
so To get from Cm to M we have to divide by 100
2.251 / 100 = 0.02251 m
2.295 / 100 = 0.02295 m
2.3 / 100 = 0.023 m
Answer:
see explanation
Step-by-step explanation:
Given
x² - 2x - 4 = 0 ( add 4 to both sides )
x² - 2x = 4
To solve use the method of completing the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 1)x + 1 = 4 + 1
(x - 1)² = 5 ( take the square root of both sides )
x - 1 = ± 
( add 1 to both sides )
x = 1 ± , thus
x = 1 + or x = 1 -
