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Zinaida [17]
3 years ago
15

Use Euler’s Formula to find the missing number. Faces: _____ Edges: 15 Vertices: 9

Mathematics
2 answers:
kvasek [131]3 years ago
8 0
<h2>Question:</h2>

Use Euler’s Formula to find the missing number.

<h2>Answer:</h2>

<u>18</u><u> </u>

<h2><u>#CARRYONLEARNING</u><u> </u></h2><h2><u>#STUDYWELL</u><u> </u></h2>
Alla [95]3 years ago
7 0

Answer:

18

Step-by-step explanation:

thanks and follow mark as brainlist

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Can someone show me the steps?<br>10m - 2/5 = 9 3/5
nikklg [1K]
10m + -0.4 = 9.6
-0.4 + 10m = 9.6
-0.4 + 10m = 9.6
Solving for 'm'Move all terms containing m to the left, all other terms to the right.
-0.4 + 0.4 + 10m = 9.6 + 0.4
Combine like terms: -0.4 + 0.4 = 0.00.0 + 10m = 9.6 + 0.410m = 9.6 + 0.4
Combine like terms: 9.6 + 0.4 = 1010m = 10
Divide each side by '10'.<span>m = 1</span>
7 0
3 years ago
Read 2 more answers
watermelons cost $.39 per pound at a local market. Kent’s watermelon cost between $4.00 and $5.00. What are the possible weights
faust18 [17]

4/.39=10.26 lbs.


5/.39=12.83 lbs.

The melons are between <u>10.26 & 12.83 lbs</u>.

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5 0
3 years ago
Tracy is running in a 5.25-kilometer race on Saturday. A marathon is approximately 42 kilometers. How many time as long as Tracy
Naddik [55]

Answer:

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8 0
3 years ago
Pls help I need a good grade I’ll add extra points
valina [46]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
PLZ HELP its Triangle Properties and where using the 45º-45º-90º Triangle Theorem and the 30º-60º-90º Triangle Theorem.
den301095 [7]

Answer:

The answer to your questions is below

Step-by-step explanation:

4.-

In a 45°-45°-90° triangle, the length of the legs are "x" and the length of the hypotenuse is x\sqrt{2}

Then, in this problem, the length of the leg is 7 then the length of the hypotenuse will be 7\sqrt{2}

5.- In a 30°-60°-90° triangle, the length of the hypotenuse is 2x, the length of the longer leg is x\sqrt{3} and the length of the shorter leg is x.

In this problem we have the length of the hypotenuse = 20 and find x.

                          2x = 20

                             x = 20/2

                             x = 10

          longer leg = xx\sqrt{3} = 10\sqrt{3}

6.- nonzero

7.- hypotenuse = 20 cm

     Find x

                         2x = 20

                           x = 20/2

                          x = 10

   Shoter leg = x = 10 cm

4 0
3 years ago
Read 2 more answers
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