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DedPeter [7]
3 years ago
12

An architect needs to consider the pitch, or steepness, of a roof in order to ensure precipitation runoff. The graph below shows

Mathematics
1 answer:
Andrei [34K]3 years ago
3 0

Answer:

The third answer (C).

Step-by-step explanation:

This graph starts at 10. So it needs the +10 at the end.

Also the slope is -1/2 because the graph goes down one, right two. Rise/run.

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vondaja is selling tickets to a school play. she sells adults tickets for $6 and student tickets for $3. all together she sells
GREYUIT [131]

Answer:

45 adult tickets 0 student tickets

Step-by-step explanation:

Hopefully this is helpful

7 0
3 years ago
8) m2+ бm - 40<br>factor each completely ​
ehidna [41]

Answer: (m+10)(m-4)

Step-by-step explanation:

m^2+6m-40\\(m+10)(m-4)

8 0
4 years ago
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How do I simply -x=7
kogti [31]

Answer:

x = -7

Step-by-step explanation:

-x = 7 (Move variables to one side, already done in this case.)

\frac{-x}{-1} \frac{7}{-1} (Divide both sides by -1. Do this to get the x by itself.)

x = -7 (Final Answer)

Any Votes, Thanks, and Brainlyest would be appreciated.

6 0
3 years ago
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This question is confusing. Please help me!
patriot [66]

Answer:

C. 490.

Step-by-step explanation:

25% = 0.25.

If the number of emails that Ryan and Taylor each received  is x emails then Sara received  2x + 0.25 * 2x = 2.5 emails.

So 2x + 2.5x = 882

x = 882/4.5

x = 196.

So Sara received 2.5 * 196

= 490 emails.

5 0
3 years ago
Need help with this math question
blondinia [14]

Answer:

x =7\sqrt{3}

Step-by-step explanation:

By definition, the tangent of a z-angle is defined as

tan(z) =\frac{opposite}{adjacent}

For this case

opposite = 7

adjacent = x

z=30\°

So

tan(30) =\frac{7}{x}

x =\frac{7}{tan(30)}

x =7\sqrt{3}

4 0
3 years ago
Read 2 more answers
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