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svetoff [14.1K]
4 years ago
8

PLZZZZZZ NEED HELP!!!!!!!!!!

Mathematics
1 answer:
egoroff_w [7]4 years ago
4 0
The first one is the second one. t(n)=20n+480

Question 4: is the first one t(n)=8n+15
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134 rounds to the nearest tens​
I am Lyosha [343]

Answer:130

Step-by-step explanation:

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3 years ago
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The distance between two cities is 87 km. What is the distance between them on a map drawn at a scale of 1:600,000?
Alexxx [7]

Answer:

<u>The correct answer is 14.5 centimeters on the map would be the distance between these two cities.</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Distance between two cities = 87 kilometers

Scale of the map = 1:600,000

2.  What is the distance between them on a map with that scale?

For finding out the answer to this question, we need to:

A. Convert 87 kilometers to centimeters, that is the average distance measurement of the maps, this way:

87 kilometers = 87,000 meters (multiplying by 10³)

87,000 meters = 8'700,000 centimeters (multiplying by 10²)

B. Now we divide the measurement in centimeters by the scale, this way:

8'700,000/600,000 = 14.5

<u>The correct answer is 14.5 centimeters on the map would be the distance between these two cities.</u>

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4 years ago
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The diagonal of a square is 15 inches. Find the area of the square.​
Cerrena [4.2K]

Answer:

112.5in²

Step-by-step explanation:

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Does anyone know the answer ? :(
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Answer:

If it a khan you can go take a hint and try to find it

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Whats 1,743 rounded to the nerest ten
ra1l [238]
1,743 rounded to the nearest ten is 1,740.
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