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madam [21]
3 years ago
6

Round 188.84 to the nearest tenth

Mathematics
2 answers:
REY [17]3 years ago
6 0
188.84 rounded to the nearest tenth would be 188.8.
arlik [135]3 years ago
6 0
The awnser for this question is 188.80
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Find the equation of the line.<br> Use exact numbers.<br> y =<br> X +
puteri [66]

Answer:

y =  \frac{3}{4} x - 2

Step-by-step explanation:

Remmeber this:

slope =  \frac{rise}{run}

The y-intercept is where the lone goes through the y-axis.

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Consider the sequence of steps to solve the equation: 3(x − 4) + 5x = 9x − 36
castortr0y [4]

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The additive property of equality.

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Write y=-4/5x-2 in standard form using integers?
kogti [31]

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Find all complex solutions of 5x^2+5x+3=0.
oksian1 [2.3K]

Answer:

see explanation

Step-by-step explanation:

5x² + 5x + 3 = 0 ← in standard form

with a = 5 , b = 5 , c = 3

Solve using the quadratic formula

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

  = \frac{-5+/-\sqrt{5^2-(4(5)(3)} }{2(5)}

  = \frac{-5+/-\sqrt{25-60} }{10}

  = \frac{-5+/-\sqrt{-35} }{10}

  = \frac{-5+/-\sqrt{-1(35)} }{10}

 = \frac{-5+/-i\sqrt{35} }{10}

Then

x = \frac{-5}{10} ± \frac{1}{10} i\sqrt{35} , that is

x = - \frac{1}{2} - \sqrt{x} \frac{1}{10} i\sqrt{35} , - \frac{1}{2} + \frac{1}{10} i\sqrt{35}

5 0
2 years ago
A retangle has an area of 30 square meters and a perimeter of 34 meters what are the dimensions of the retangle
s344n2d4d5 [400]

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Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

Area of a rectangle = l × w

where l = length

w = width

Therefore,

2l + 2w = 34 ...... i

l × w = 30 ........ ii

From equation i

2l + 2w = 34

Divide through by 2.

l + w = 17 ...... iii

Then, l = 17 - w ........ iv

Put equation iv into ii

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17w - w² = 30

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w(w - 15) - 2(w - 15) = 0

(w - 2) = 0

w = 0 + 2 = 2

w - 15 = 0

w = 0 + 15 = 15

Length = 15 meters

Width = 2 meters

6 0
3 years ago
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