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chubhunter [2.5K]
2 years ago
6

Bettween 09 00 and 10 30, a man walks a distance of 27 km. What is his average speed in km/h?

Mathematics
1 answer:
Nataly [62]2 years ago
7 0

Answer:

18

Step-by-step explanation:

9 to 10:30  = 1.5 hour

27/1.5= 18

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Circle X is shown in the diagram.
GaryK [48]

Answer:

m<1 = 1/2(a+b)

Step-by-step explanation:

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3 years ago
Rasida ran 5 more miles than 2 times the number of miles Diallo ran this week. Rasida ran 27 miles this week.
Sholpan [36]

Answer:

11

Step-by-step explanation:

Rasida ran 27 miles total.  she ran 5 more miles than double what Diallo ran.

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Now divide 22 by 2 to get how many miles Diallo ran.

7 0
2 years ago
2. Kelsea needs a test average of at least 90 to get an "A-" this marking period in math. Her three test grades
Luda [366]

Answer:

<u>Equation:  87 + 91 + 86 + x = 360</u>

<u>Solution: 264 + x = 360</u>

<u>x = 360 - 264</u>

<u>x = 96</u>

Step-by-step explanation:

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

First three Kelsea's test grades : 87, 91 and 86

2. What score must she get on her fourth test to receive at least an A- ?

Define variable:  x that represents the grade needed by Kelsea on her fourth test to receive at least an A-

Equation:  87 + 91 + 86 + x = 360

Solution: 264 + x = 360

x = 360 - 264

x = 96

<u>Now you can understand if the previous work you did is correct</u>

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Step-by-step explanation:jthty6866

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2 years ago
If Leah babysits for 7 hours this month, what the minimum number of hours she would have to
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1000$ hope this helps
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