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kumpel [21]
3 years ago
9

Parallel lines and tranvsveral

Mathematics
1 answer:
stiks02 [169]3 years ago
8 0

Answer:

105

Step-by-step explanation:

they are supplementary

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Solve the equation 2x^2-9x=0 by factoring
qwelly [4]

Answer: x = 0, \frac{9}{2}

Step-by-step explanation:

    Given:

2x^2-9x=0

    Rewrite:

0 = 2x² - 9x

    Factor:

0 = (2x - 9)x

    Solve:

x = 0, \frac{9}{2}

7 0
1 year ago
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the rectangular grassy plot 126 m by 48m has a gravel path 1.5m wide a road 2.5m wide is constructed all around it on inside of
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Answer:

= Sh. 2281.50

Step-by-step explanation:

Area of the path;

(126 × 2.5 ) + (2.5 × (48 - (2.5×2)

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6 0
3 years ago
After simplifying, how many terms does the expression 4y-6+y2-9 contain?​
Alex73 [517]

Answer:

There are three terms in the simplified expression.

Step-by-step explanation:

We have to simplify the expression and have to count the number of terms that the expression has.

The expression is 4y - 6 + y² - 9

= 4y + y² - 6 - 9

= y² + 4y - 15

Therefore, there are three terms in the simplified expression, one for y² term, another is y term and the constant term. (Answer)

8 0
2 years ago
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Which graph represents exponential decay?
xz_007 [3.2K]

Answer:

  (d) -- see attached

Step-by-step explanation:

A graph that shows exponential decay is one that tends toward a horizontal asymptote as x gets large.

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A basic (parent) exponential decay curve is concave upward and tends toward zero as x gets large. The fractional change in any interval is the same as for any other interval of equal size. The curve attached decreases by a factor of 2 when x increases by 1.

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2 years ago
Las casas del lado de la calle donde vive karina llenen todos los numeros pares la primera casa de la calle es el numero 200 y l
inysia [295]

Answer:

21

Step-by-step explanation:

count only the pair numbers between 200 and 240:

200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240

4 0
3 years ago
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