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Artist 52 [7]
3 years ago
6

Write an algebraic expression for julie runs three miles less than twice the number of miles,n that Hannah runs

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
5 0
2n-3 I think that thats the answer
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What is 1/10 of 209? Enter your answer in the box as a decimal.
VMariaS [17]

Answer:

20.9

Step-by-step explanation:

8 0
3 years ago
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In ΔRST, s = 7.3 inches, t = 3.1 inches and ∠R=138°. Find the area of ΔRST, to the nearest 10th of a square inch.
Oksana_A [137]

Answer:

5.1 inches

Step-by-step explanation:

Five triangles make up the pentagon.

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Substitute values and calculate

8 0
2 years ago
A line in the xy-plane that passes through the coordinate points (3, -6) and (–7, –4) will never intersecta line that is represe
anyanavicka [17]

Answer:

option A

Step-by-step explanation:

given coordinate (3, -6) and (–7, –4)

to find the equation of line

slope of the line passing through both the point will be

               m = \dfrac{y_2-y_1}{x_2-x_1}

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               m = -\dfrac{2}{10}

equation of line

( y - y₁ ) = m ( x - x₁ )

y + 6= -\dfrac{2}{10}(x - 3)

x + 5 y = -27

line which will not intersect will be parallel to it so option A has same slope as our line equation i.e. -1/5

hence, correct answer is option A

3 0
3 years ago
John bought 6 dumplings for $3.00.
Vedmedyk [2.9K]

For every 6 dumplings bought, you get charged $3.00 plus 7 cents for every dollar. Hope this helps:)

8 0
3 years ago
A building at Elmira College has a room shaped like an octagon. The length of each side of the room is 35 feet. What is the peri
Softa [21]
Since an <em>octagon</em> has 8 equal sides, multiply the given 35ft length by 8 to get total perimeter.

35 * 8 = 280 ft
5 0
3 years ago
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