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3 years ago

-4(-6+9+4v+7v) what is the answer

1 answer:

4 0

First step:
simplify the values in the parenthesis:
-4(3+11v)
Second step:
apply the distributive property:
-12-44v
The final answer (simplified) is -44v-12

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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 />

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

8 0

2 years ago

What does 18x12x1000 equal to?

Lapatulllka [165]

18(12)=216
Because 1000 has 3 zeros, add 3 zeros after 216. Answer is 216,000

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2 years ago

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What is the perimeter of the composite figure?

arsen [322]

Answer:

answer is 85 cm I hope it help

7 0

3 years ago

A die is rolled. Find the probability of getting a 2. (answer in fraction form)

Alisiya [41]

If a die is rolled , the probability of getting a 2 is 1/6.

6 0

3 years ago

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Can you help me plz

Doss [256]

Answer: y = 6

Explanation:

Find area of 1 square:

180/5 = 36

Find the side length of the square:

Sqrt 36 = 6

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3 years ago

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