Which numbers can best be used to estimate 3,872 + 5,109? choose exactly two answers that are correct. a 3,000 b 4,000 c 5,000 d 6,000

The answers are,

B. 4,000 and C. 5,000

If you round the numbers to the closest thousand, the 3,800 becomes 4k, and the 5,100 becomes 5k.

-Mabel <3

Answer

B) and C)

Step-by-step explanation:

15 batches are the most you can make

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c