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Ivenika [448]
4 years ago
12

Find the distance between (1, 4) and (3, 9). Round the answer to the nearest hundredth.

Mathematics
1 answer:
Romashka [77]4 years ago
6 0
To calculate the distance between these two points, we use the Pythagorean theorem since the two points can form a right triangle when plotted where the hypotenuse would be the distance between these two. We do as follows:

d = √[(x2-x1)^2 + (y2-y1)^2]
d = √[(3-1)^2 + (9-4)^2]
d = √29 = 5.39 units 

The correct answer is A.
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Answer:

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Step-by-step explanation:

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A customer paid $83.97 to rent a truck for 1 day. The rental company charged $34.99 per day and $0.79 per mile driven. Which equ
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4 years ago
A road is 4 cm long on the map. Find the actual length of the road.
Usimov [2.4K]

The distance between two cities is

75

k

m

s

.

Explanation:

As a road of

4

c

m

.

on road map indicates a road of length equal to

30

k

m

.

Each

c

m

.

on map indicates

30

4

=

7.5

k

m

s

.

Hence a distance of

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c

m

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between two cities on the map indicates

7.5

×

10

=

75

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m

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