X(4x-10)^
you can write
a(b)^
where
a = x
and b = (4x-10)
so a*b have two factors a and b
b has also power = so b^ so it is means b*b*b*b*..... so b^ have always factor b
(4x-10)
4x < 10
x<10/4
x < 2.5
Nth term = 25 + 15 x(n-1)
Answer:
50 cm
Step-by-step explanation:
So the first step is to find the height, and to do that you know that the area of a triangle is height * base / 2 = area. Plugging in the numbers you have, you get:

Then, this becomes

Divide both sides by 24

Now you can use the base and the height to find the hypotenuse using the Pythagorean Theorem: 

Therefore the length of the hypotenuse is 50 cm
Answer:
feet
feet
Step-by-step explanation:
Let x be the width of a rectangle
Let l be the length of a rectangle
Let A be the area of rectangle
Given.
Length must be 12 feet longer than width
therefore


Area of rectangle

We know that area of rectangle is
---------------------(1)
put all known values in equation 1


Find roots by this formula





check both value in equation 1
for 


is satisfy the equation
So The length of rectangle
=24.32 feet
And width is 12.32 feet
Answer:
-8j+5
Step-by-step explanation:
the answer is -8j+5