Your answer would be the 4th one : time 10%4=10/4
Answer:
D. Cannot be determined without seeing the data.
Step-by-step explanation:
Option “D” is correct because age is a quantitative variable but if we look at the exact number or exact age of the car then the car’s age is quantitative discrete but if we look at the age of the car by going a number of years then it will be continuous. Therefore, without getting the exact information of the age of the car we cannot predict the type of variable. So the option “D” best fit for the answer.
Step-by-step explanation:
...x=+2...
...y=-3...
Answer:
Step-by-step explanation: let the first number be x and the second number be y
according to the condition given
x+y=21
3x-y=43
using elimination method
3x+3y=63
3x-y=43
subtacting both the equations
4y=20
y=20/4
y=5
substituting value of y in eq 1
x+5=21
x=21-5
x=16
therefore x=16 and y=5
the two numbers are 16 and 5
Answer:
Correct option: B -> AB/DE = AC/DF
Step-by-step explanation:
To verify that the triangles are similar, the proportion of two sides in a triangle needs to be the same proportion of the matching sides in the other triangle. The matching sides are:
AB and DE, AC and DF, BC and EF.
So we would have that:
AB/AC = DE/DF -> AB/DE = AC/DF
AB/BC = DE/EF -> AB/DE = BC/EF
AC/BC = DF/EF -> AC/DF = BC/EF
So the correct option is B -> AB/DE = AC/DF
