Result:
2.5
Process Description: I just resolved it, and it was correct. Subtracting 250 from 300 gives 50, which when divided by 20 equals 2.5. The division by 20 is necessary to isolate h in the equation 20h.
Answer: The triangles ΔABC and ΔFED are congruent by the SAS criterion
Step-by-step explanation:
Examining the provided diagram,
it is noted that Side AC is equal to Side DF at 3.2
and Side AB matches Side FE at 4 units
with Angle A equal to angle F at 72 degrees
As two sides and the angle between them are equal, triangle FED is congruent to triangle ABC by SAS (side-angle-side)
This allows for the following ratio
AB/FE = AC/DF
The HL specification refers to the hypotenuse leg. This does not apply, as these are not right triangles.
The formula to convert Fahrenheit to Celsius is:
Celsius = (Fahrenheit - 32) x 5/9
C(76.1) = (76.1 - 32) x 5/9
= (44.1) x 5/9
= 24.5
Hence, 76.1°F is equal to 24.5°C.
Answer:
£170,000
Step-by-step explanation:
En 2010, Rafik adquirió una casa. Supongamos que el precio de compra fue $x. En 2015, Rafik vendió la casa a Bianca obteniendo un 20% de ganancia. Esto se traduce en 20% de x lo que equivale a 0.2 × x = 0.2x. Por tanto, Rafik vendió la casa a Bianca por x + 0.2x = 1.2x. Bianca compró la casa a 1.2x.
La casa fue vendida por Bianca en 2019 con una pérdida del 5%. Esto implica que el 5% de pérdida equivale a 0.05(1.2x) = 0.06x.
Por consiguiente, la venta de la casa por Bianca se realizó a 1.2x - 0.06x = 1.14x. Dado que la casa se vendió por £193,800.
⇒ 1.14x = 193,800
x = 193,800/1.14
x = £170,000
Rafik pagó £170,000 por la casa en 2010.
