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777dan777 [17]
2 years ago
14

Please help me solve this and its about dot plots

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
7 0

Answer:

20

Step-by-step explanation:

Number of blue cars = 28

Number of dots in blue cars = 7

one dot  = 28÷ 7 = 4

One dot equals 4cars

Number of tan cars = 5*4 = 20

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s=-14

Step-by-step explanation:

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Find p(0),p(1),p(-1) and p(2) of the 3x(x-2) <br><br>​
Effectus [21]

Answer:

<u>make x→0</u>

p(0)=(0)^{2}-3(0)+2

→ p(0)=0+0+2

→p(0)=2

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<u>Replace x→-1</u>

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<u>Now make x→2</u>

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5 0
2 years ago
A ladder leans against the side of a house. The angle of elevation of the ladder is 62 degrees and the top of the ladder is 14 f
marysya [2.9K]

Answer:

7.4 feets

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Using trigonometry :

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