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Nady [450]
3 years ago
10

On a map ,1cm represents 30 miles. Find the actual distance between two cities if they are 5.2 cm apart on the map.

Mathematics
1 answer:
Vesna [10]3 years ago
6 0
Multiply 5.2 x 30 and you get 156 miles
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When 2 less than 3 lots of a number is doubled the result is 5
Ksivusya [100]
(3n)-2=5

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3n=7

Divide 7 by 3
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3 years ago
6. Pamel bought an electric drill at 85% of the regular price. She paid $276,25 for
Katen [24]

Answer:

£325

Step-by-step explanation:

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3 0
3 years ago
Which expression is equivalent to (2g^3+4)^2
babunello [35]
(2g^3+4)^2= 4g^6 + 16g^3 + 16
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3 years ago
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one x-intercept for a parabola is at the point (2, 0). use the quadratic formula to find the other x-intercept for the parabola
omeli [17]

Answer:

Step-by-step explanation:

There are 3 ways to find the other x intercept.

1) Polynomial Long Division.

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2) Just solving for x when y = 0, by using the quadratic formula.

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So the other x - intercept is at (1, 0)

3) Using Vietta's Theorem regarding the solutions of a quadratic

Namely, the sum of the solutions of a quadratic equation is equal to the quotient between the negative coefficient of the linear term divided by the coefficient of the quadratic term.

x_1 + x_2 = \frac{-b}{a}

And the product between the solutions of a quadratic equation is just the quotient between the constant term and the coefficient of the quadratic term.

x_1 \cdot x_2 = \frac{c}{a}

These relations between the solutions give us a brief idea of what the solutions should be like.

6 0
3 years ago
Freeeee pointtsssssss
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Answer:

thxs

Step-by-step explanation:

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3 years ago
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