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zubka84 [21]
3 years ago
12

Heath wants to form a triangle using a piece of wire that is 40 centimeters long. If Heath uses the entire piece of wire, which

could be the side lengths of his triangle?

Mathematics
2 answers:
Annette [7]3 years ago
4 0

Answer:

1 2 3 4

Step-by-step explanation:

QveST [7]3 years ago
4 0
Answer: 1 3 4 hope this helps lol
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Answer:

4

Step-by-step explanation:

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A circular well has a circumference of 7.85 yards. What us the diameter of the well
sergiy2304 [10]
15.7 that thy answer 
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A ramp into a building forms a 6° angle with the ground. If the ramp is 8 feet long, how far away from the building is the entry
Sauron [17]

Answer:

7.96 ft

Step-by-step explanation:

Given;

Length of ramp L = 8 ft

Angle with the horizontal (ground) = 6°

Applying trigonometry;

With the length of ramp as the hypothenuse,

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Since we want to calculate the adjacent and we have the hypothenuse and the angle. We can apply cosine;

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d = 7.956175162946

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6 0
3 years ago
The work of a student to solve a set of equations is shown:
lesantik [10]

<span>If you would like to know in which step did the student first make an error, you can find this using the following steps:

y = 4 - 2z
4y = 2 - 4z
________________
-4(y) = -4(4 - 2z)
</span>4y = 2 - 4z<span>
________________
-4y = -16 + 8z ... Step 2
</span><span>4y = 2 - 4z</span><span>
________________
0 = -16 + 8z + 2 - 4z</span>

<span>16 - 2 = 4z</span>

<span>14 = 4z</span>

<span>z = 14/4 = 7/2</span>

<span>
The correct result would be: Student made an error in Step 2.</span>

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Ivanshal [37]
The answer is 4^2=4 x 4= 16
6 0
3 years ago
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