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german
2 years ago
5

A car travels at an average speed of 90 km per hour.

Mathematics
1 answer:
lys-0071 [83]2 years ago
8 0

9514 1404 393

Answer:

  270 km

Step-by-step explanation:

Distance is related to speed and time by ...

  distance = speed · time

  distance = (90 km/h)(3 h) = 270 km

The car will travel 270 km in 3 hours.

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3.7 (negative 83 x minus 3) = 3.7 (7 x minus 30)
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6 0
3 years ago
I need help answering this question...
koban [17]
We need to solve how much it cost to paint a room with are 459 ft² given that a room with an area of 306 ft² costs $72. The solution is shown below:
Cost per area = $72 / 306 ft²
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Solving the cost for the similar room:
Costs = $0.2353 * 459 ft²
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The answer is $108.
4 0
2 years ago
I NEED THIS ASAP 5/8 of 48 is equal to 8/15 of some number. What is this number?
murzikaleks [220]

(5/8) × 48 = (8/15) × n

Multiply by the inverse of the coefficient of n. That inverse is 15/8.

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5/8 of 48 is equal to 8/15 of 56 1/4

5 0
2 years ago
X - 2 &gt; 4 <br> What is the answer?
Rina8888 [55]

Answer:

x - 2  > 4 \\ then \\ x = 4 + 2 \\ therefore \\ x = 6

Step-by-step explanation:

HOPE IT HELPS U MATE

5 0
3 years ago
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Mademuasel [1]
Greatest is number 8 and least is -11.
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