Answer:
X + 1/2X + 1/5(1/2X) = 1,600,000
Step-by-step explanation:
Si se plantea que en una herencia de $1,600,000, la primer hermana recibirá un monto de dinero indeterminado, mientras que la segunda recibirá un medio del valor que reciba la primera, y la segunda recibirá un quinto de lo que reciba la segunda, la ecuación que visualiza dicha situación es la siguiente:
X + 1/2X + 1/5(1/2X) = 1,600,000
X + 1/2X + 1/10X = 1,600,000
10X + 5X + X = 16,000,000
16X = 16,000,000
X = 16,000,000 / 16
X = 1,000,000
Así, la primer hermana recibirá $1,000,000, la segunda $500,000, y la tercera $100,000.
If GC = 10x – 6, and NC = 3x + 5.
Find the length of line GC.
x=
GC=
Answer: A
Step-by-step explanation:
For this problem, we can automatically eliminate B and D. We know this because of the inequality. The inequality is less than or equal to. anything that has an equal to sign is a solid line because any point on the line itself is a solution. If it was a < sign, it shows that the solution is less than, and not equal to. Therefore, the line would be dotted/dashed.
Now that we have figured out what type of line we have, we can see where the shading is located. To do so, we must make all the same variables go on the same side to see the equation.
y ≤ x²-4x+2
From this, we see that y is less than or equal to. This tells us that the shading is under the line. Under the line, y goes towards negative infinity, which makes y less than the line. Above the line, y goes towards positive infinity, which makes y greater than the line. That would make the inequality y≥x²-4x+2. Therefore, A is the correct answer.
Answer:
1/9
Step-by-step explanation:
the slope is m in y=mx+b
hope this helps!
The attached drawing is the apartment using the scale 20 ft to 1 unit from the apartment to the drawing.
As the perimeter lies along the edges of squares and we count 16 sides of squares as we work around the perimeter,
this means that each square is
160 / 16 = 10 ft on a side.
so 10 ft in real life plots to 1 unit on the drawing
If the scale is changed to 20 :1 ,
then the drawing would be exactly the same shape, only each side would have half the original drawing units.
In stead of a 40 ft side being represented by 40 ft / 10 ft/unit = 4 units,
That side would be 40 ft / 20 ft/unit = 2 units
Hence, The attached drawing is the apartment using the scale 20 ft to 1 unit from the apartment to the drawing.
Learn more about perimeter here:
#SPJ3
Answer:
Step-by-step explanation:
As the perimeter lies along the edges of squares and we count 16 sides of squares as we work around the perimeter, this means that each square is
160 / 16 = 10 ft on a side.
so 10 ft in real life plots to 1 unit on the drawing
If the scale is changed to 20 :1 , then the drawing would be exactly the same shape, only each side would have half the original drawing units.
In stead of a 40 ft side being represented by 40 ft / 10 ft/unit = 4 units, That side would be 40 ft / 20 ft/unit = 2 units