Answer:
See below in bold.
Step-by-step explanation:
f(x)=(x-15)(x+1)(x-10) = 0
The zeroes of the function are found as follows:
x - 15 = 0, so x = 15.
x + 1 = 0 and x - 10 = 0.
- in the same way -1 and 10 are also zeroes.
Answer:
The system determinant is 18.
Step-by-step explanation:
Given Equation are:
4x - 2y = 5 (1)
3x + 3y = 7 (2)
The determinant of the two equations, ax - by = X and cx - dy = Y can be written as:
(iii)
<u>In this case,</u>
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a = 4
b = -2
c = 3
d = 3
By putting these value in the equation iii, we get:
=> (4)(3) - (-2)(3)
=> 12 - (-6)
=> 12 + 6
=> 18
Therefore, the system determinant is 18.
Answer:
127%
Step-by-step explanation:
Will's height is ...
Will's height = (Wanda's height) + 27% × (Wanda's height)
= (Wanda's height) × (100% + 27%)
= (Wanda's height) × 127%
Will's height is 127% of Wanda's height.
_____
Of course, you know that 1 = 100/100 = 100%.
(The % sign is just shorthand for /100.)
Answer:
point form (-36,4) equation form x=−36,y=4
Step-by-step explanation:
Answer:
x ≤ 12
Step-by-step explanation:
The problem can be represented by the equation:
25 - x = y and y ≥ 13
So, we find that 25 - 12 = 13, which means that any number greater than 12 would result in a difference lower than 13. This sets 12 as the maximum.