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Sonja [21]
3 years ago
6

Need help please ASAP

Mathematics
2 answers:
aivan3 [116]3 years ago
7 0

Answer:

B.)8ft

Step-by-step explanation:

Set up a proportional to the roof slope:

2/5 = x/20

Cross multiply:

40/5 = 5x/5

x=8ft

SVETLANKA909090 [29]3 years ago
6 0

Answer: B) 8 ft

Step-by-step explanation:

\frac{2}{5}*\frac{4}{4} =\frac{8}{20}

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Brilliant_brown [7]

Answer:

Answer below

Step-by-step explanation:

1/8 is correct

in pic

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2 years ago
Please help will mark the brainliest
trasher [3.6K]

Answer:

She has $10 left.

Step-by-step explanation:

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13 tags times 5 dollars equals 65 dollars spent.

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timurjin [86]

Answer:

<h2>x = 2</h2>

Step-by-step explanation:

3 - x + 1 = 2              <em>combine like terms</em>

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5 0
3 years ago
Read 2 more answers
Evaluate (2 - 5i)(p + q)i when p = 2 and q = 5i<br>a. 29i<br>b. 291-20<br>C.-21i<br>d.29​
attashe74 [19]

Answer:

A. 29i

Step-by-step explanation:

Step 1: Plug in given variables

(2 - 5i)(2 + 5i)i

Step 2: Difference of squares (expand)

(4 - 25i²)i

Step 3: Imaginary numbers rules

(4 - 25(-1))i

Step 4: Combine like terms

(4 + 25)i

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Your final answer will be 29i

8 0
3 years ago
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choli [55]

Answer:

x= 14/3

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3 0
3 years ago
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