Step-by-step explanation:
verticales están a 12 metros uno del otro. Si tanto la parte superior como la inferior del arco son arcos de parábola, redondeo hasta el metro más cercano la suma de longitudes de los tirantes verticales e inclinados.
F(x) = 3x³ - 12x² - 15x
1) Factor Outside: 3x( x² - 4x - 5)
Factor Inside: 3x(x + 1)(x - 5)
2) Set Equal To 0:
3x = 0
x + 1 = 0
x - 5 = 0
3) Solve:
x = 0, -1, 5
Answer:
The radius of the cylinder is 2.92 cm
Explanation:
Given:
Volume of cylinder, V = 193 cm³
Height of the cylinder, h = 7.2 cm
Radius of the cylinder, r = ?
We know:
Volume of cylinder = πr²h
On substituting the value we get:
193 = 3.14 X r^2 X 7.2\\\\r^2 = 8.54\\\\r = 2.92 cm
Therefore, the radius of the cylinder is 2.92 cm
MARK BRAINLIEST PLZZ
(f-g)(x) is x² - 3x - 7
Step-by-step explanation:
- Step 1: Given details are f(x) = 3x + 1, g(x) = x² - 6
- Step 2: Calculate (f-g)(x) by using the formula (f-g)(x) = f(x) - g(x)
⇒ (f-g)(x) = (3x + 1) - (x² - 6)
⇒ (f-g)(x) = -x² + 3x + 1 + 6
⇒ (f-g)(x) = x² - 3x - 7
Answer:
y
=
6
x
+
9
Step-by-step explanation:
