Answer:
y = 3/8 - 8
Step-by-step explanation:
A line written in slope-intercept form is [ y = mx + b ] where m = slope and b = y-intercept
We are given the slope of 3/8
We are also given the point (0, -8) which is also the y-intercept.
y = 3/8 - 8
Best of Luck!
Needed more details, but probably it was b^x, so yes. b<1 produces decay. Less and less.
Answer:
<em>Let x be the number. With this representation, double this number is 2x and thrice is 3x. We are asked to give an expression for the difference (subtraction) of these numbers, the answer to this question should be,</em>
<em> 3x - 2x</em>
<em />
Answer:
Step-by-step explanation:
First let's find the value of x :
We khow that the area of this triangle is 400 and it is given by the product of the base and the height over 2
- the base is x
- the height is 2x
- Let A be the area : A= (2x*x)/2 =2x²/2 =x²
- so x²= 400 ⇒ x= 20≥ 0 because it's a distance
Let's find the hypotenuse :
The pythagorian theorem :
- h²= x²+(2x)²
- h²= x²+ 4x²
- h²= 5x²
- x=20⇒ h²= 5*(20)²
- h²= 2000
- h= 20
≥0 because it is a distance
