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Paha777 [63]
3 years ago
6

Based on the given information, what is the measure of the missing length, c?

Mathematics
1 answer:
salantis [7]3 years ago
4 0

Answer:

c=5\ units

Step-by-step explanation:

we know that

In the right triangle ABC of the figure

Applying the Pythagoras Theorem

AC^{2}=AB^{2}+BC^{2}

substitute the given values

13^{2}=c^{2}+12^{2}

Solve for c

169=c^{2}+144

c^{2}=169-144

c^{2}=25

c=5\ units

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Solve the system of equations. If a system has one unique solution, write the solution set. Otherwise, determine the number of s
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<h3>System of Equation</h3>

To solve this problem, we have to solve the system of equation using substitution method.

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2z = 10\\z = 5

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-3y + 7z = 59\\z = 5\\-3y + 7(5) = 59\\-3y + 35 = 59\\-3y = 59 - 35\\-3y = 24\\y = -8

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2 years ago
Nora and Lila are reading the same novel for book club. Nora is on page 128 and plans to read 8 pages per day until the next clu
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Answer:

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Step-by-step explanation:

Let after x days Nora and Lila will be at the same page.

Nora is on page 128 and plans to read 8 pages per day until the next club meeting.

After x days Nora will be at the page number = 128 + 8x

Similarly, Lila is on page 102 and she reads 12 pages per day.

After x days Lila will be on page number = 102 + 12x

Since after x days they will be at the same page

Therefore, 128 + 8x = 102 + 12x

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Page number they will be on = 128 + 8(6.5)

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Both will be at the same page after 6.5 days and the page number will be 180.

3 0
3 years ago
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