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konstantin123 [22]
3 years ago
7

(4x+1)(5x-2) Multiplying polynomials

Mathematics
2 answers:
kumpel [21]3 years ago
5 0

Answer:

{20x}^{2}  - 3x - 2 = 0

Step-by-step explanation:

(4x+1)(5x-2) = 0 \\ 20x {}^{2}  - 8x + 5x - 2 = 0 \\  {20x}^{2}  - 3x - 2 = 0

Anni [7]3 years ago
4 0

<em>Hop</em><em>e</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em><em>✔</em><em>✔</em>

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Kaylin recorded how much she grew in inches each month for four months and recorded the results as: 0.75, 0.3215, 3/8, 9,16 list
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It is 0.3215, 9/16, 0.75, 3/8
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3 years ago
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Write and solve a proportion to complete the statement. Round to the nearest hundreth if necessary.
fiasKO [112]

The conversion of the following units are done below.

  • 6 km = 3.72 miles
  • 2.5 L = 0.65 gallons
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<h3>What is conversion?</h3>

Conversion means to convert the same thing into different units.

We know the following unit's conversion.

1 km = 0.62 miles

6 km = 3.72 miles

    1 L = 0.26 gallons

2.5 L = 0.65 gallons

  1 lb = 0.45 kg

90 lb = 40.5 kg

More about the conversion link is given below.

brainly.com/question/9414705

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2 years ago
A baseball team batted 250 times during the season. During the season they got 120 hits, 60 strikeouts, 50 flyouts and 20 ground
GuDViN [60]

Answer:

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Step-by-step explanation:

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120 TH (Team Hits)

130 TBO [60+50+20] (Team Batted Out)

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7 0
3 years ago
This shape is made up if the following
Alex

Answer:

a. 100.48

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Step-by-step explanation:

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3 years ago
How many solutions does the equation have?
Salsk061 [2.6K]

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Now the equation looks like:

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On the right:

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Equation:

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Isolate x by performing the opposite operation of dividing -2 on both sides of the equation

On the left:

-2x ÷ -2 = 1

On the right:

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3 years ago
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