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2 years ago

13

Grand Prix racing cars cover a 120 km race at the following

1 answer:

gayaneshka [121]2 years ago

6 0

First: 240km/1hour=120km/?hour
Cross multiply and divide
(120*1)/240= 0.5hour
Second: 220km/1hour=120km/?hour
Cross multiply and divide
(120*1)/220=0.545hour
Third: 210km/1hour=120km/?hour
Cross multiply and divide
(120*1)/210= 0.571hour
Fourth: 205km/1hour=120km/?hour
Cross multiply and divide
(120*1)/205= 0.585hour
Fifth: 200km/1hour=120km/?hour
Cross multiply and divide
(120*1)/200= 0.6hour

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lilavasa [31]

Answer:

30°

Step-by-step explanation:

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3 years ago

A customer will be charged extra if the weight of their suitcase is above 48 pounds.

amm1812

Answer:

$w>48$ pounds

Step-by-step explanation:

The customer will be charged extra if the weight of their suitcase is above 48 pounds.

Let the weight of the suitcase = w (in pounds)

Therefore, w above (greater than) 48 pounds is written mathematically as:

$w>48$ pounds

This is the inequality that represents w, the weight of the suitcase in pounds, that will have an extra charge.

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3 years ago

This is due next period. I need answers and a small explanation/work.

vlada-n [284]

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3 years ago

Х<br> 1<br> 2<br> 3<br> 4<br> Y<br> 5<br> 9<br> 13<br> 17

serious [3.7K]

What’s your question?

4 0

3 years ago

I'm kinda stuck. Can anyone help?

BARSIC [14]

Answer:

C) 147 ft²

Step-by-step explanation:

Bottom rectangle:

A = bh

A = 14(7)

A = 98

Top rectangle:

A = bh

A = 7(7)

A = 49

Combined:

98 + 49

147

8 0

3 years ago