Answer:
x= 1/2 , 3/4
(2x-1)(4x-3)=0
Step-by-step explanation:
set the equation equal to zero and factor the left side.
Put the numbers in the given equation and solve for k.
... $11 = k·(8 €)
Divide by the coefficient of k:
... k = $11/(8 €) = 1.375 $/€
Then your equation is ...
... y = (1.375 $/€)x
_____
It is fairly common to leave the units out of such equations, assuming that everyone understands that x is in euros and y is in dollars and the conversion factor includes a unit change from euros to dollars. Thus, you might expect to see ...
... y = 1.375·x
Answer:
Step-by-step explanation:
Regular pentagon has 5 equal sides
Perimeter = 5* (23√149)
= 115√149
The answer is d.
The parallelogram is 2 times the height of the triangle.
So if the larger pennant is 18”x 9” x 9”
and the smaller one is about the same in similar size, with the bass measuring 6”..
I would take the bases of both and divide them 6” smaller base goes in to the 18” larger base 3 times so I take the sides 9” and see what goes into it 3 times 9 divided by 3 is 3 .. so the sides would be 3 making the smaller triangle 6x3x3