X³ + y6 (cos45° - sin 90°) = berapa hasilnya ?
Answer (4)
Answer: The required number of gallons to travel 550 miles is 25.
**Step-by-step explanation: **Given that a van travels 220 miles on 10 gallons of gas.
We are to find the number of gallons that the van needs to travel 550 miles.
We will be using the UNITARY method to solve the given problem.
We have
Number of gallons required** to travel 220 miles = 10.**
So, number of gallons required to travel 1 mile = 220 10 .
Therefore, the number of gallons required to travel 550 gallons will be
220 10 × 550 = 22 550 = 25.
Thus, the required number of gallons to travel 550 miles is 25.
Use property of proportion:
220 mi ----------> 10 gal 550 mi ----------> x
x = 220 10 ∗ 550 = 25 g a ll o n s
The van needs 25 gallons of gas to travel 550 miles. This is calculated by determining the gallons per mile and then multiplying that by 550 miles. Therefore, the final answer is 25 gallons.
;
•°• Hasil dari [tex]\sf{x³ + y⁶ (cos(45°) - sin(90°))}[/tex] adalah [tex]\underline{\boxed{\red{\sf{x³ + y⁶(\dfrac{\sqrt{2}}{2} - 1)}}}}[/tex].[tex] \\ \\ [/tex]Penjelasan dengan langkah-langkah:[tex]\sf{x³ + y⁶ (cos(45°) - sin(90°))}[/tex]= [tex]\sf{x³ + y⁶ (\dfrac{1\sqrt{2}}{2} - 1)}[/tex]= [tex]\underline{\boxed{\red{\sf{x³ + y⁶(\dfrac{\sqrt{2}}{2} - 1)}}}}[/tex][tex] \: [/tex]Note: nilai x dan y tidak diketahui, sehingga hasil akhirnya hanya [tex]\sf{x³ + y⁶ (\dfrac{\sqrt{2}}{2} - 1)}[/tex][tex]~[/tex][tex]__________________________________________________________________________________________[/tex][tex] \\ \\ [/tex] [tex]\blue{\boxed{\colorbox{skyblue}{\rm{- AvR}}}}[/tex]
