3 years ago

I need help will mark brainlist

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

3 0

Answer:

The correct option is 3.

Step-by-step explanation:

By multiplying each side by -8, you can get rid of the fraction. Then by subtracting 35 from both sides, you get what is x.

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Please solve this. Thanks

svlad2 [7]

$\text{Let}\ k:y=m_1x+b_1\ \text{and}\ l:y=m_2x+b_2.\\\\l\ \parallel\ k\iff m_1=m_2\\\\\text{We have}\\\\L_1:y=5x+1\to m_1=5\\\\L_2:2y-10x-3=0\qquad\text{add 10x and 3 to both sides}\\\\L_2:2y=10x+3\qquad\text{divide both sides by 2}\\\\L_2:y=5x+1.5\to m_2=5\\\\m_1=m_2\ \text{therefore}\ l_1\ \text{and}\ L_2\ \text{are parallel.}$

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The height in meters of a rocket launched from the ground after t seconds is modeled by h(t)=-9.8r^2+49t. Graph a graph represen

Darina [25.2K]

9.8t^2-49t+40=0

t=(49±√833)/19.6

t≈1.027, 3.97

1.027<t<3.97

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3 years ago

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What percent 591 is of 2364?

Novosadov [1.4K]

Since percent means parts out of 100 then x/100=x%

the easy way is to do it is to divide 591 by 2364
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the answer is 25%

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Evgesh-ka [11]

The answer is
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2 years ago

Select the decimal number that is equivalent to the mixed number 94 79/100 .

zhannawk [14.2K]

Since 79/100 can be written as 0.79
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