So right of the bat the equation we know from what's given is y = 2x (+b)
we gotta find out what b is
so we plug the coordinate in
3=8+b.
b=-5
so we put all the pieces back together to get
y = 2x - 5
Given:
A number 72.
To Find:
12% of 72.
Solution:
The given problem can be solved using the concepts of percentages and their applications.
1. The given number is 72.
2. x% of a number n is given by the formula,
=> x% of n = ,
3. x% of a number can also be defined as x parts of 100 multiplied by the given number.
4. 12% of 72 can be calculated using the above number,
=> 12% of 72 =
=> 0.12 x 72,
=> 864/100,
=> 8.64.
Therefore, 12% of 72 is 8.64
If you use the formula it states Assessed Value = Market Value x Rate.
Assessed value = 125000
Rate = 42In addition to the rate, you must divide 42 by 100, which makes .42 then add 1.
42/100 = 0.42 + 1 = 1.42
125000(1.42) = 177500
$177,500 is Miriam's assessed value of her house.
Answer:
Height of the cereal box = 18 in.
Step-by-step explanation:
A cereal box is in the shape of a cuboid.
And volume of a cuboid is represented by the expression,
Volume = Length × Width × Height
It's given that volume of the box = 432 in³
Length of the base = 2 in.
Width of the base = 12 in
By substituting these values in the expression,
432 = 2 × 12 × h
h = 
h = 18 in.
Therefore, height of the cereal box is 18 in.
2x^2 + 16x + 34 = 0
x^2 + 8x + 17 = 0
x^2 + 8x + 16 = -17 + 16 = -1
(x + 4)^2 = -1
x + 4 = sqrt(-1) = ±i
x = -4 <span>±</span> i
