Length from R(-2, 4) to S(3, 4) is sqrt((3 - (-2))^2 + (4 - 4)^2) = sqrt(5)^2 = 5 units
Length from S(3, 4) to T(3, -1) is sqrt((3 - 3)^2 + (-1 - 4)^2) = sqrt(-5)^2 = 5 units
Therefore, total length = 5 + 5 = 10 units.
-2 is the answer
Step-by-step explanation:
-2 is the answer because any thing with | | around it means it's a positive number. but the negative sign makes it negative.
The distance on map exists 32 cm and actual area exists 37.5 km².
<h3>
How to estimate the actual area of the forest in square kilometers?</h3>
Given: Scale of the map exists at 1:250000.
(a) Distance between two cities = 80 km
= 80000 m
= 8000000 cm
Distance on map = 8000000
1/ 250000
= 32 cm
(b) Area of map = 6 cm²
Actual area =
cm²
cm²

= 37.5 km²
Therefore, the distance on map exists 32 cm and actual area exists 37.5 km².
To learn more about actual area refer to:
brainly.com/question/27222024
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