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sashaice [31]
3 years ago
6

Julie had three wheels from bikes and things that she stacked against the shed. Each wheel fitted so neatly together that Julie

took this photo. The radius of the largest sheet is 16 cm and the radius of the middle-sized wheel is 9cm. What is the radius of Julie’s smallest wheel?
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer:

the answer will be 2 cm

Step-by-step explanation:

As the difference between 1st and 2nd wheel's radius is 7 cm

16cm-9cm= 7cm

therefore the difference between the middle-wheel and smallest wheel also should be 7 cm, lets assume smallest wheel radius = x

9cm-x= 7cm

x=9-7

x= 2 cm

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Select all of the following that can be a counterexample for the statement below.
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Answer:

-2. 0. 3. 4

Step-by-step explanation:

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6 0
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An airplane heads in the direction of N25°E at 325 mph. A tailwind is blowing in the direction N40°W at 50 mph. What is the actu
geniusboy [140]

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Step-by-step explanation: Let me know if that’s correct

6 0
3 years ago
Find the Mean from the line plot. Show your work and explain how you solved using First, Next, and Last.
Musya8 [376]

Answer:

mean is 5

Step-by-step explanation:

<h2>MEAN</h2>

mean is regarded as the average number of items

<h3>mean formula:</h3>

<em>(sum of terms) / (number of terms)</em>

<h3><u /></h3><h3><u>Firstly</u></h3>

the numbers in the data set are :

3,3,3,4,6,6,7,8

they are already arranged in order, so no need to rearrange.

<h3><u>Next </u></h3>

add the numbers together to find the total :

3 +3 +3 +4 +6+ 6+7 +8

= 40

ALSO,

find how many number of terms they are --- this is 8

Last

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<em>(sum of terms) / (number of terms)</em>

= 40/8

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8 0
3 years ago
Write the expression: the sum of the quantity h and 3 divided by 6.
gizmo_the_mogwai [7]
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7 0
3 years ago
Which fraction is equal to k in the equation below? <br>1\3 / 2= k
Nitella [24]

Answer:

0_10 =0_2

Step-by-step explanation:

Convert the following to base 2:

0_10

Hint: | Starting with zero, raise 2 to increasingly larger integer powers until the result exceeds 0.

Determine the powers of 2 that will be used as the places of the digits in the base-2 representation of 0:

Power | \!\(\*SuperscriptBox[\(Base\), \(Power\)]\) | Place value

0 | 2^0 | 1

Hint: | The powers of 2 (in ascending order) are associated with the places from right to left.

Label each place of the base-2 representation of 0 with the appropriate power of 2:

Place | | | 2^0 |  

| | | ↓ |  

0_10 | = | ( | __ | )_(_2)

Hint: | Divide 0 by 2 and find the remainder. The remainder is the first digit.

Determine the value of 0 in base 2:

0/2=0 with remainder 0

Place | | | 2^0 |  

| | | ↓ |  

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The number 0_10 is equivalent to 0_2 in base 2.

Answer: 0_10 =0_2

8 0
3 years ago
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