Answer:
A=bh
Step-by-step explanation:
Multiply your base times your height.
Answer:
x = 6
Step-by-step explanation:
Given,
length (l) = 2x+2
breath (b) = 3x-2
Now,
Perimeter of rectangle = 2( l+b )
or, 60 = 2( 2x+2 + 3x-2 )
or, 60 = 2( 5x+0)
or, 60 = 10x
or, 60/10 = x
or, 6 = x
the value of x is 6.
Finally,
WX = 3x-2
= 3*6-2
= 18-2
= 16
Answer:
It's B. Some of the ball's energy is transformed to thermal energy.
Step-by-step explanation:
Just Trust Me!
Step-by-step explanation:
It seems here that they are asking us to solve for x
to do this we first need to factor
Since we can't factor this using the normal method we can instead do this
x^2 -4x-17=0
add 4 to both sides as it is a perfect square
x^2 - 4x + 4 = 17 +4
(x-2)^2 = sqrt 21
x-2 = ± 4.58
x -2 = 4.58 x-2 = -4.58
x= 6.58 x=-2.58
Or just say x=2+√21 or x=2−√21