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sammy [17]
3 years ago
15

Find RS. A. 5 B. 10 C. 9 D. 12

Mathematics
2 answers:
cricket20 [7]3 years ago
6 0

Answer:

RS=5

Step-by-step explanation:

solve for x:

2x-6+1+x-4 = 18

combine like terms

3x-9=18

subtract both sides to make x isolated

3x=27

divide by 3 to get x

x=9

RS=x-4

RS=9-4

RS=5

777dan777 [17]3 years ago
5 0

Answer:

x=9

Step-by-step explanation:

PQ + QR + RS = PS

2x-6 + 1 + x-4 = 18

Combine like terms

3x -9 = 18

Add 9 to each side

3x-9+9= 18-9

3x = 27

Divide by 3

3x/3 = 27/3

x = 9

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SIZIF [17.4K]
I can only assume it would be 18 gallons. 140/14= 10 miles per gallon. 180 miles=180/10. Hope this helps
5 0
3 years ago
Find the horizontal asymptote of the graph of y = -4x^6 + 6x + 3/8x^6 + 9x + 3
Llana [10]

Option B : y=-\frac{1}{2} is the horizontal asymptote.

Explanation:

The function is y=\frac{-4 x^{6}+6 x+3}{8 x^{6}+9 x+3}

The horizontal asymptote can be determined by

y=\frac{leading \ coefficient \ of \ numerator}{leading \ coefficient \ of \ denominator}

Thus, from the function, the leading coefficient of numerator is -4

The leading coefficient of denominator is 8

Thus, substituting the values in the formula y=\frac{leading \ coefficient \ of \ numerator}{leading \ coefficient \ of \ denominator} , we get,

y=\frac{-4}{8}

Dividing, we get,

y=\frac{-1}{2}

Thus, the horizontal asymptote is y=\frac{-1}{2}

Hence, Option B is the correct answer.

4 0
4 years ago
What is the volume of a cube with an edge length<br> of 2/3 foot?
11Alexandr11 [23.1K]

Answer:

V= 512 inches or, 42.67 feet

Step-by-step explanation:

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So, 2/3 foot is equal to 8 inches so you would do V = 8^3 which would get you the answer,

3 0
3 years ago
The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. Th
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The children's ticket is $6 and an adults ticket is $8.

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8 0
4 years ago
I use the formula and apparently I might be doing it wrong
stich3 [128]
Distance = 30 mi
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To come back he also spent the same time or 40 minutes
 To and Fro = 80 minutes or 1 H 20 minutes

7 0
3 years ago
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