Answer:
Step-by-step explanation:
As we use prime factorization for 200, we get 2 × 2 × 2 × 5 × 5 = 200. So, the only prime factors of 200 are 2 and 5.
Answer:
B
Step-by-step explanation:
Vertical lines: lines that run up and down. If you are standing up then you are vertical. On a graph the x-axis has little marks that run up and down or "vertical." Since the x-axis has lines that run vertical then if you have a point use you x-ordinate (x number). Therefore; in the point (4, -3), your vertical line is x = 4.
In the point (2, 10), can you determine the vertical line ...
Which is x=2
For vertical line just take the other number and write y =.
Answer:
The new points to the triangle will be:
Step-by-step explanation:
Because the reflection point is at , all x values will subtract their distances from to get their new values. The y values remain the same.
The starting values are:
Point is 1 unit away from , so we'll subtract 1 from 2 to get the new x value: , so .
Point is also 1 unit away from , so we'll subtract 1 from 2 to get the new x value: , so .
Point is 3 units away from , so we'll subtract 3 from 2 to get the new x value: , so .
Answer:
Step-by-step explanation:
Fie distanța totală = x
Un călător parcurge un drum în trei zile
În prima zi merge o treime din drum și încă 15 km
= 1 / 3x + 15km
A doua zi călătorește două șapte din restul
= 2 / 7x
În a treia zi
75 km
Cât de lung este drumul
= 1 / 3x + 15 + 75 + 2/7 (2 / 3x).