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3 years ago

Helpppppp which of the following features of the online textbook will allow you to receive extra instruction on a topic?

Mathematics

2 answers:

marin [14]3 years ago

8 0

I'd say D. because that's what a lot of mine have

hope this helped :D

Tpy6a [65]3 years ago

5 0

Answer:

Option: D is correct.

( D. Homework video tutors )

Step-by-step explanation:

" Homework Video tutors:

Narrated by real school teachers, these online video tutorials provide students with homework help on key concepts of every lesson "

Hence, Homework video tutors are the online textbook which allow you to receive extra instruction on a topic.

Hence, option D is the correct answer.

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Solve the subtraction equation one half minus three sevenths equals blank. Use multiplication to create equivalent fractions.

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Answer:

Step-by-step explanation

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2 years ago

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What is the perimeter of a triangle that has side measures of the following

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I got 3x^2 + 12x + 4. I recommend you verify my answer, so you have to combine like terms in the first expression then add all the expressions.

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2 years ago

2148552 divide for 49

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3 years ago

Please explain every step

pogonyaev

<h3>Answer:</h3>

761680

<h3>Explanation:</h3>

$\sf \boxed{\sum _{n=1}^{44}\:60\left(1.2\right)^{n-2}}$

<u>Identify the following's</u>:

First Term [a] = 60(1.2)ⁿ⁻² = 60(1.2)¹⁻² = 50

Common ratio [r] = 1.2

Total Terms [n] = 44

===========================

$\sf Geometric \ Sum \ of \ Terms = \dfrac{a(r^n - 1)}{r-1}$

===========================

Solving Steps:

<em /> $\rightarrow \sf \dfrac{a(r^n - 1)}{r-1}$ <em />

<em />

<em /> $\rightarrow \sf \dfrac{50(1.2^{44} - 1)}{1.2-1}$ <em />

<em />

<em /> $\rightarrow \sf 761679.5808$ <em />

<em />

$\rightarrow \sf 761680 \ \ \ (rounded \ to \ nearest \ integer)$

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2 years ago

What is the total of 2+8

goldfiish [28.3K]

Answer:

10 because 8+1=9 and 9+1=10

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3 years ago

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