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Brums [2.3K]
2 years ago
5

The scale of a map is known to be 1: 500 000. Find the actual distance (in km) between a mall and the bus interchange if the rep

resented distance on the map is 3.2 cm.​
Mathematics
1 answer:
Evgen [1.6K]2 years ago
7 0

Step-by-step explanation:

when the scale says 1:500000, then that means 1 unit in the map corresponds to 500000 units in reality.

and so, 3.2 cm on the map are

3.2 × 500000 cm in reality.

3.2 × 500000 = 1,600,000 cm = 16,000 m = 16 km

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Escribe un párrafo con por lo menos 5 oraciones acerca de este crimen. ¿Quién cometió el crimen? ¿Por qué piensas que era esa pe
charle [14.2K]

Answer:

Yo creo que es Juan. Yo creo que es Juan porque el estaba en su casa todo el día. También no estaba nadie con el, no tiene testigo. No fueron los demás porque Manuel estaba enfermo y Rafael puede ser su testigo. No fue David porque el se fue al banco y tiene testigo.

Step-by-step explanation:

I don’t really know who the culprit is I tried my best :)

5 0
2 years ago
What is the probability of flipping a coin 4 times and it landing heads every time?
Anna71 [15]

1/4 times. Though there are only 2 sides within a coin, you are still give 4 chances.

:)

7 0
3 years ago
There are 624 students at Lincoln Middle School. 78 of the students are left-handed. What percent of students at Lincoln Middle
Leto [7]

22% are right handed


7 0
3 years ago
Wendy spots a pizza delivery car as she is looking down at a 75 degree angle from the top of her apartment building which is 145
jek_recluse [69]

Answer:

C. 38.85 ft

Step-by-step explanation:

Draw a picture of the triangle formed by Wendy, the car, and the base of the building.  The side of the triangle opposite of the 75° angle is 145 feet.  The side of the triangle adjacent to the angle is x.  Use tangent:

tan 75 = 145 / x

x = 145 / tan 75

x = 38.85

The car is 38.85 feet from the base of the building.

5 0
3 years ago
Miss David's birthday is in April, and she is going to have a party. She is looking to buy a bag of decorations. Each bag has tw
arlik [135]

Answer:

b = $5

s = $6

Step-by-step explanation:

this can be solved using simultaneous equation

s = streamers

b = balloons

either of the 3 equations can be used to determine the price of the items

11b + 6s = 91 equation 1

15b + 4s = 99 equation 2

multiply equation 1 by 4 and equation 2 by 6

44b + 24s = 364 eqn 3

90b + 24s = 594 eqn 4

subtract equation 3 from 4

230 = 46b

b = 5

substitute for b in eqn 1

55 + 6s = 91

s = 6

7 0
2 years ago
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