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Fantom [35]
3 years ago
13

A straight fence is to be constructed from posts 6 inches wide and separated by lengths of chain 5 feet long. If a certain fence

begins and ends with a post, which of the following could not be the length of the fence in feet? (12 inches = 1 foot)
A. 17
B. 28
C. 35
D. 39
E. 50
Mathematics
1 answer:
gayaneshka [121]3 years ago
4 0
Well, to get the possible length you start with 6 in (0.5 feet) and add 5.5 feet multiple times. You could get 6, 11.5, 17, 22.5, 28, 33.5, 39, 44.5, 50, ...
Notice we missed the "35" option, which is, thus, not possible.
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Help?? Thanks so much
Ira Lisetskai [31]
A..........duh just read the sides of the graph
6 0
3 years ago
What is the solution to this inequality?<br><br> −4x−8&gt;−20
77julia77 [94]

Answer:

x < 3

Step-by-step explanation:

−4x − 8 > −20

Add 8 to both sides.

-4x > -12

Divide both sides by -4. Remember that when you multiply or divide both sides of an inequality by a negative number, the direction of the inequality sign changes.

-4x/(-4) < -12/(-4)

x < 3

4 0
3 years ago
Simplify. <br> (–5q^2p)^3
mr_godi [17]

Answer:

Step-by-step explanation:

(a*b)^{n} = a^{n}*b^{n}\\\\(a^{n})^{m} = a^{m*n}\\\\ (-5q^{2}*p)^{3}= (-5)^{3}*q^{2*3}*p^{3}\\\\= -125q^{6}p^{3}

3 0
3 years ago
What is the value of the expression n(8n/10) when n =<br> 5?
erastovalidia [21]

Answer:

(8n/10)

8 × 5 = 40

40 ÷ 10 = <em><u>4</u></em>

5 0
2 years ago
Convert 84% to an equivalent decimal​
dangina [55]

Answer:

To convert a percent to a decmil just multiply the percent by 0.01

84*0.01=0.84

0.84

Hope This Helps!!!

8 0
2 years ago
Read 2 more answers
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