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Stels [109]
3 years ago
5

Please help ASAP! Due tonight!

Mathematics
1 answer:
Trava [24]3 years ago
3 0

Answer:

D. x = √17

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Trigonometry</u>

  • Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

leg <em>a</em> = 4

leg <em>b</em> = 1

hypotenuse <em>c</em> = <em>x</em>

<em />

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute:                     4² + 1² = x²
  2. Exponents:                    16 + 1 = x²
  3. Add:                               17 = x²
  4. Isolate <em>x</em>:                        √17 = x
  5. Rewrite:                         x = √17
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Karolina [17]
Hello there,

First you need to add together the numbers.
4+5+9 = 18
Divide the total by this,
180 / 18 = 10
Multiply each number by 10.
40:50:90.

Hope This Helps You!
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4 0
3 years ago
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The population of a town is decreasing at a rate of 1.1% each year. If there are 3,000 people in the town right now, how many pe
Fantom [35]

total = 3000*(1-0.011)^10

1-0.011 = 0.989

total = 3000*(0.989)^10

0.989^10 = 0.895288314

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3 years ago
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David just accepted a job at a new company where he will make an annual salary of $69000. David was told that for each year he s
Nataliya [291]

Answer:

After 4 years working for the company, he would make $79,000 of salary.

His salary after t years will be:

[te]S(t) = 69000 + 2500t[/tex]

Step-by-step explanation:

David just accepted a job at a new company where he will make an annual salary of $69000. David was told that for each year he stays with the company, he will be given a salary raise of $2500.

This means that after t years, his salary will be given by:

[te]S(t) = 69000 + 2500t[/tex]

How much would David make as a salary after 4 years working for the company?

[te]S(4) = 69000 + 2500*4 = 69000 + 10000 = 79000[/tex]

After 4 years working for the company, he would make $79,000 of salary.

5 0
3 years ago
Y = -1/2x +4<br> x + 2y = -8
Flauer [41]

Answer:

Step-by-step explanation:

b

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Pleaee help me with this im stuck
AURORKA [14]

the answers are clear if you use priority and equation rules.

  1. q=11
  2. u=2
  3. a=13
  4. l=8
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