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Digiron [165]
3 years ago
8

it takes a lady 26 minutes to travel 3 km by walking the first part at 6 km per hour and running the second part at 10 km per ho

ur what distance does she walk​
Mathematics
1 answer:
Natasha2012 [34]3 years ago
3 0

Answer:

78 meter 360meters 600 meters

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Please someone actually help with this I don't understand how.​
tigry1 [53]

Answer:

Scatter plot

Step-by-step explanation:

Answer is 5

8 0
3 years ago
Help Me!48 divided by 3/8?
expeople1 [14]
Work out 3/8 of 48.

First of all divide 48 by the denominator:

48 ÷ 8 = 6 (this gives 1/8 of 48)

Now multiply this answer by the numerator:

6 × 3 = 18 (this gives 3/8 of 48)
5 0
3 years ago
Read 2 more answers
Write as a numerical expression: “ Six less than twice a number is four “
VladimirAG [237]

Answer:

2x - 6 = 4

Step-by-step explanation:

Firstly, let's assume the number is x

Then, twice the number is 2 times x = 2x

6 less than twice the number is four

2x - 6 = 4

2x - 6 + 6 = 4 + 6

2x = 10

2x/2 = 10/2

x = 5

6 0
3 years ago
2. The electrical resistance R of a wire varies inversely with the square of its diameter d. If a wire with a
Mariulka [41]

Answer:

0.225 \Omega =225 m\Omega

Step-by-step explanation:

We know (Ohm second law) that R= \frac{k}{d^2} where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= 0.4\cdot9 \Omega mm^2. The moment the diameter becomes 8mm R becomes

R= {{0.4\cdot 9}\over{16}} \Omega = 0.225 \Omega

4 0
3 years ago
Susan is planning a vacation. The travel agent says the average high temperature at the resort is 10 degrees Celsius. What is th
densk [106]

Answer:

50° F

Step-by-step explanation:

To convert C° to F°, Multiply the celcius temperature by 9/5, then add 32 to it.

10 x 9/5 = 18

18 + 32 = 50

6 0
3 years ago
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