3 years ago

Factor in Quadratic Formx^4-2x^2-48

Mathematics

1 answer:

PolarNik [594]3 years ago

5 0

Answer:{x}={0.0000}+{2.4495}{i}

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Lixins monthly income consists of a basic salary of $500 and a commission of 4percent on her sales for the month.If her income i

Harman [31]

Answer:

Lixins monthly sales = $18,000

Step-by-step explanation:

Let x be the total sales.

Given:

Basic salary = $500

Commission on sales = 4% = 0.04

Monthly income = $1220

We need to find her sales for the month.

Solution:

First we write the equation for given situation:

$Total\ sales = Basic\ Salary + 0.04(Total\ sales)$

$S = 500 + 0.04x$

$1200=500+0.04x$

$0.04x=1220-500$

$0.04x=720$

$x = \frac{720}{0.04}$

$x = \$18,000$

Therefore, Lixins monthly sales are $18,000.

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3 years ago

1. calculate the cost of 10m cloth if the cost of per metre of cloth is Rs.119.75<br><br>

vova2212 [387]

Answer:11.95

Step-by-step explanation:

119.5 --- 1m (100cm)

119.5/100

1cm --- 1.195

10cm --- 11.95

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3 years ago

What is the length of BC in the right triangle below?

Triss [41]

Answer:

Step-by-step explanation:

using the 3 : 4 : 5 triangle triple:

we see that this triangle follows the same ratio

9:12 = 3:4, so the hypotenuse = 5*3 = 15

ANSWER: 15

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4 years ago

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What is the value of 37-5/2 +4 x 3?

OlgaM077 [116]

Hi!

To solve this, let's use PEMDAS.

37 - 5 ÷ 2 + 4 · 3 = ?
Multiplication..
37 - 5 ÷ 2 + 12 = ?
Division..
37 - 2.5 + 12 = ?
Addition..
37 - 14.5 = ?
Subtraction..
22.5

The answer is 22.5

Hope this helps! :)

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3 years ago

63 is 15% of what number?

Margarita [4]

Answer:

420

Step-by-step explanation:

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3 years ago

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