Answer:
= 12x³ - 6x² - 7
Step-by-step explanation:
Differentiate each term using the power rule
(a
) = na
Given
y = 3
- 2x³ - 7x + 5, then
= 4.3
- 3.2
- 7
+ 0
= 12x³ - 6x² - 7
Answer:
12.9
Step-by-step explanation:
To solve this, you need to use the Pythagorean Theorem: a² + b² = c²
Substituting the numbers into the formula:
(9.4)² + (8.9)² = c²
(88.36) + (79.21) = c²
167.57 = c²
12.9 ≈ c
Answer:
O 3x+12
Step-by-step explanation:
3(x + 4) = (3 · x) + (3 · 4)
= 3x + 12
Answer:
D (3)
Step-by-step explanation:
100 is 3 off from 103
104 is 1 off from 103
107 is 4 off from 103
3+3+3+1+4+4=18
18/6 = 3
(there are six total values)
Answer: 22%, 0.22, 11/50
Step-by-step explanation:
As a percent, 44/200 × 100 =
0.22 × 100
= 22%
As a decimal, divide 44 by 200 using a calculator; 44÷200 = 0.22
As a fraction in the simplest form, 44/200, we find the greatest common factor for the numerator and denominator, which is 4, divide 4 by numerator = 11
Divide 4 by denominator = 50
44/200 as a fraction = 11/50
