Answer:
48
Step-by-step explanation:
10% of 480 = 10/100 × 480
= 48
Answer: False.
Step-by-step explanation:
48 is not a common factor of 4 and 6
4 and 6 only share 2 factor: 1 and 2
Factors in 4: 1, 2, 4
Factors in 6: 1, 2, 3, 6
Answer:
Step-by-step explanation:
Two lines are said to be perpendicular if the product of their slope = -1
Given :
to find the slope , we will write it in the form :
That is
which means that the slope =
any line that is perpendicular to this line will have slope = -2
using the formula :
, we have
Answer:
- 8
Step-by-step explanation:
Given
(4 +4 x²)(3x² - 5)
Each term in the second factor is multiplied by each term in the first factor, that is
4(3x² - 5) + 4x²(3x² - 5) ← distribute parenthesis
= 12x² - 20 + 12 - 20x² ← collect like terms
= 12 - 8x² - 20
with coefficient of x² term being - 8