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valina [46]
3 years ago
12

Use the method of mathematical induction to prove that for each integer n≥1, 5+9+13+⋯+(4n+1)=2n^2+3n

Mathematics
1 answer:
Anastaziya [24]3 years ago
5 0

Answer:

Step-by-step explanation: 834^2n>4n

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Simplify the expression. Write your answer as a power.
OlgaM077 [116]
59049/1048576 the / is a fraction
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3 years ago
Solve (10b+7b^2-6b^3)-(12b^2-3b^3)
MrRa [10]

Answer:

-3b³ - 5b² + 10b

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define Expression</u>

(10b + 7b² - 6b³) - (12b² - 3b³)

<u>Step 2: Simplify</u>

  1. Distribute negative:                   10b + 7b² - 6b³ - 12b² + 3b³
  2. Combine like terms (b³):            -3b³ + 10b + 7b² - 12b²
  3. Combine like terms (b²):            -3b³ - 5b² + 10b
3 0
3 years ago
Write an algebraic expression.<br><br> The quotient of -9 and y
Alenkasestr [34]
Hey there!

“The quotient of -9 and y”

• Facts When you come across the word “QUOTIENT” in algebra/ math in general it usually MEANS you’re DIVIDING both your numbers by each other

• Guide: -9 will be your numerator and y would be your denominator (or -9 would be in your front whereas y will be in the back)

So, based on your guide we have your ANSWER should look like: “-9 ÷ y”

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)
3 0
3 years ago
Read 2 more answers
Whats the slope and point of y=3x-13
jolli1 [7]
Answer:
slope of line is 3
y-intercept of line is -13

Explanation:
The general formula of the linear line is:
y = mx + c
where:
m is the slope of the line
c is the y-intercept

The given line is:
y = 3x - 13

Comparing the given line with the general formula, we would find that:
m (the slope of the line) is 3
c (the y-intercept) is -13

Hope this helps :)
4 0
4 years ago
Luis is standing on a street in New York City
horrorfan [7]

Answer:

cos 30° =767.6/hypotenus

(make h the subject of the formular)

h = 767.6/cos 30°

h =767.6/0.154

h =4,985

approximately 5,000

4 0
3 years ago
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