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Angelina_Jolie [31]
3 years ago
8

I need help with 8-11....

Mathematics
1 answer:
MaRussiya [10]3 years ago
8 0
8. Quadrants
9. Proportion
10. Proportionality
11. Dimensional analysis
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A car can travel 234 miles on 26 gallons of gasoline. How far can it travel on 51 gallons?
castortr0y [4]

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459 Miles

Step-by-step explanation:

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3 years ago
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How do I solve this?
vladimir1956 [14]

Answer:

3p³ + 2p² – 3p – 11

Step-by-step explanation:

From the question given above, the following data were obtained:

Side 1 (S₁) = –1(p + 5)

Side 2 (S₂) = 2(p² – 3)

Side 3 (S₃) = 3p³ – 2p

Perimeter (P) =?

The perimeter of the triangle can be obtained as follow

P = S₁ + S₂ + S₃

P = –1(p + 5) + 2(p² – 3) + 3p³ – 2p

Clear bracket

P = –p – 5 + 2p² – 6 + 3p³ – 2p

Rearrange

P = 3p³ + 2p² – 2p – p – 6 – 5

P = 3p³ + 2p² – 3p – 11

Therefore, the perimeter of the triangle is 3p³ + 2p² – 3p – 11

4 0
2 years ago
Are 15/28 and 45/84 equivalent​
Butoxors [25]

Answer:

yes

Step-by-step explanation:

(45/84) /3 = 15/28

7 0
2 years ago
Find the least common denominator and write two equal fractions 1/3 and 2/7​
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Wesley is making a patio from stones of two sizes, 5 inches wide and 10 inches wide. He wants to begin and end his pattern with
Rom4ik [11]
The first stone will be 10-in wide
The last stone will be 10-in wide
The stones in the middle will be alternating between 5-in and 10-in stones, making a total of 15-in
Total width = 145-in
Width after placing first and last stones = 145 - 20 = 125-in
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125/15 = 8.33
Therefore, he will place 8 10-inch stones within and 9 5-inch stones within the patter. 
The total 10-inch stones used = 8 + 2 = 10
3 0
3 years ago
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