3 years ago

Use the quadratic formula to solve the equation. 5x2-3x + 1 = 0 X=

Mathematics

1 answer:

mr_godi [17]3 years ago

8 0

Answer:

x= 11/3

Step-by-step explanation:

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Darya [45]

Answer:

44.9

Step-by-step explanation:

12/17 = PQ/PR

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3 years ago

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Work out 5 x 10^6 / 4 x 10^4<br> Give your answer as an ordinary number.

Angelina_Jolie [31]

Answer:

$1.25 \times {10}^{2} = 125$

Step-by-step explanation:

$\frac{5 \times {10}^{6} }{4 \times {10}^{4} } = \frac{5}{4} \times \frac{ {10}^{6} }{ {10}^{4} } = 1.25 \times {10}^{2} = 125$

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3 years ago

What is the expression in radical form? (7x3y2)2/7

zvonat [6]

The answer would be 35

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3 years ago

Calculate the area and perimeter plz help

kramer

Answer:

Figure 1:

Area: 30m^2

Perimeter: 23.6m

Figure 2:

Area: 98.8km^2

Perimeter:56.5km

Step-by-step explanation:

Area is base x height.

To get the perimeter, add up all the sides.

Figure 1:

Area:

6x5=30m^2

Perimeter: 6+5.8+6+5.8=23.6m

Figure 2:

Area:

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Perimeter:7.6+15+20+13.9=56.5km

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3 years ago

Find the value of x so the function has the given value. <br> t(x)=2x-4;t(x)=1/2

Klio2033 [76]

Answer:

9/4

Step-by-step explanation:

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3 years ago