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PolarNik [594]
3 years ago
6

Marsha created this scale drawing of a soccer field, using a scale factor of 1 inch: 12 yards. She wants to make another scale m

odel of the same soccer field, using a scale factor of 1 inch: 6 yards. Find the length and width of the new scale drawing
18 inches, 12 inches

54 inches, 36 inches

4.5 inches, 3 inches

1.5 inches, 1 inch.
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
6 0

Answer: 1 foot

Step-by-step explanation:

18.5= 12.5

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Which expression has a value of 0?
oee [108]

My Question:

Is there any answer choices?

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3 years ago
Solve the equation by using quadratic formula . Show your work! Answer maybe in radical or decimal form .
Lorico [155]

Answer:

x_1=\frac{-2+\sqrt{14}}{2}\approx 0.871,x_2=\frac{-2-\sqrt{14}}{2}\approx-2.871

Step-by-step explanation:

2x^2+4x-5=0

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

x=\frac{-4\pm\sqrt{4^2-4(2)(-5)}}{2(2)}

x=\frac{-4\pm\sqrt{16+40}}{4}

x=\frac{-4\pm\sqrt{56}}{4}

x=\frac{-4\pm2\sqrt{14}}{4}

x=\frac{-2\pm\sqrt{14}}{2}

x_1=\frac{-2+\sqrt{14}}{2}\approx 0.871,x_2=\frac{-2-\sqrt{14}}{2}\approx-2.871

5 0
3 years ago
Write repeating decimal 0.027272727 ... as a fraction.
Andrews [41]

Answer:

3/110

Step-by-step explanation:

x = .0272727 repeating

Multiply by 100

100x = 2.727 repeating

Subtract the first equation from the second

100x = 2.727 repeating

-x = .0272727 repeating

------------------------------------

99x = 2.7

Divide each side by 99

99x/99 = 2.7/99

x = 27/990

x =3/110

4 0
3 years ago
Read 2 more answers
Javier writes an integer on a piece of paper. The absolute value of his number is less than 4. Which is true of the possible val
alex41 [277]

Answer:

The possible values are less than 4 but greater than –4

Step-by-step explanation:

If the absolute value of integer number is less than 4 then it is 0, 1, 2 or 3.

so the possible integer numbers are: -3, -2, -1, 0, 1, 2 or 3.

All of them are greater than -4 and less than 4

7 0
3 years ago
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Simplify (2x + 1) (3.1 – 6)using the Distributive Property or the Area Method.
Tju [1.3M]

Answer: -5.8x-2.9

Step-by-step explanation:

Hi, to answer this we will use the distributive property:

The distributive property allows to multiply a sum by multiplying each addend separately and then add the products.

(2x + 1) (3.1 – 6)

(2x [3.1]) +(2x[-6])+ (1 [3.1])+ (1 [-6])

6.2x-12x+3.1-6

-5.8x-2.9

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
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