Answer:
x = - 4, x = 10, x = 7
Step-by-step explanation:
To find the zeros let y = 0, that is
(x + 4)(x - 10)(x - 7) = 0
Equate each factor to zero and solve for x
x + 4 = 0 ⇒ x = - 4
x - 10 = 0 ⇒ x = 10
x - 7 = 0 ⇒ x = 7
Answer:
y =
x + 2
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3x + y = 4 ( subtract 3x from both sides )
y = - 3x + 4 ← in slope- intercept form
with slope m = - 3
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Given c = 2 , then
y =
x + 2 ← equation of perpendicular line
Answer:
4/36 or 1/9
Step-by-step explanation:
In order to get a sum of 9 with two dice, you would have to roll the pairs 4 & 5, 5 & 4, 3 & 6, or 6 & 3. Since you have two dice there are 36 different combinations (6 faces*6 faces) you could roll, but only 4 of them would give you a sum of 9. That makes the probability 4/36 or 1/9.
Answer:
809.69
Step-by-step explanation:
747.98(.0825)=61.708
747.98+61.708=809.688
Answer:
4154
Step-by-step explanation:
Given the expression:
and x=63
We simply substitute x=63 into the expression to obtain the code.
When x=63
![x^2+3x-4=63^2+3(63)-4\\=3969+189-4\\=4154](https://tex.z-dn.net/?f=x%5E2%2B3x-4%3D63%5E2%2B3%2863%29-4%5C%5C%3D3969%2B189-4%5C%5C%3D4154)
The code is 4154.