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natali 33 [55]
2 years ago
15

Question 1 (3 points)

Mathematics
1 answer:
rewona [7]2 years ago
6 0

Answer:

Step-by-step explanation:

hello : y = -2x - 5

          y = 2/3x + 3

means :  -2x-5 = 2/3 x+3

-6x-15 = 2x +9

-8x=24   so : x = -3

put the value for : x in the first equation :y = -2(-3)-5  =1

the  ordered pair (-3;1) is solution

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I need help with my math!!!!!!!
olga_2 [115]

Answer:

2\sqrt{6}

Step-by-step explanation:

Area of a square = s^{2}   (<em>s is a side length)</em>

<em>24 = </em>s^{2}

\sqrt{24} = \sqrt{s^{2} }

\sqrt{24} = <em>s</em>

\sqrt{(4)(6) } = <em>s</em>

<em>2</em>\sqrt{6} = <em>s</em>

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What is the slope of the line between (3,-4) and (-2, 1)?<br> O 1<br> 02.<br> O-2<br> O-1
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Answer:

-1……..........................

4 0
3 years ago
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gladu [14]

Answer:

a)S=2.57

b)H=203.2yard

c)X=121.79yards

Step-by-step explanation:

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a)

Generally the equation for Slope is mathematically given by

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b)

Given the right Angle triangle with horizontal distance x=85yard

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c)

Generally the equation for Horizontal Distance traveled at 313 height traveled is mathematically given by

X=\frac{313}{tan65.75}

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3 0
3 years ago
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6x - 6x + 4y = -6x + 8
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                4           4
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6 0
3 years ago
Grandma usually puts 8 brownies into each of 4 containers, but now she has 8 containers. If she wants to divide the 32 brownies
tatiyna
She put 4 brownies in each container.
3 0
3 years ago
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