Answer:
B
Step-by-step explanation:
Because the expression in b is saying whatever number n is say 9 then your subtracting 4 by N or like I said take 9 for an example which=5
hope it helps
Answer:
Negative 2.
Step-by-step explanation:
2x -1 would have an outcome of a negative number since 2 is positive and one is negative. if they were both positive numbers or negative numbers then the answer would be positive
A scale measures weight to the nearest 0.1 pounds
we have to find the most appropriate way to report weigh using this scale
we are given with a few no. of weighs
now lets discuss about weight one by one
200 pounds-it is looking a rounded figure
152 pounds-it is again looking a rounded figure
152.127-it is .not possible because its nearest measure is only 0.1
152.2-it is looking most appropriate as it has one decimal and the given weight scale is also correct to one decimal place
Each person could have 2 slices of pie
Answer:
a). ΔABC ~ ΔBDC
b). m(BD) = 6 units
Step-by-step explanation:
If ΔABC ~ ΔBDC,
a). Ratio of the corresponding sides of both the triangles will be equal.




Since Ratio of the corresponding sides are same, therefore, both the triangles are similar.
b). 

BD = 
BD = 6