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Nataly_w [17]
3 years ago
6

Law of indices a×10⁰×a​

Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0

Step-by-step explanation:

a×10⁰×a

<em>Since,</em><em> </em><em>m⁰</em><em>=</em><em>1</em><em> </em><em>therefore</em>

a×1×a

a²

Zielflug [23.3K]3 years ago
4 0

a × 10⁰ × a = a × 1 × a = a × a = a²

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Kylie explained that will result in a difference of squares because . Which statement best describes Kylie’s explanation?
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How to solve for a missing side length of a triangle (NOT a right triangle) when one side is 4m and another side is 3m, and the
Alenkasestr [34]

Answer:

c ≈ 6.08 m

Step-by-step explanation:

Your question is how to solve for a missing side length of a triangle when given 2 sides length and an angle. The side length can be solved using the cosine rule . We use cosine rule to find the length of a side of a triangle when given two sides and an included angle.

The cosine rule formula for finding a side length are as follows

c² = a² + b² - 2ab cosC

b² = a² + c² - 2ac cosB

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Using cosine rule

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3 years ago
All-purpose carpeting costs $27.50 per square meter. What is the cost of carpeting a room from
Brums [2.3K]

Step-by-step explanation:

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2 years ago
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.
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Answer:

D

Step-by-step explanation:

Remember that the sum of the interior angles of a triangle will always total 180.

Therefore:

(9x+6)+(74)+(16x)=180\\

Let’s solve for <em>x: </em>

Combine LIke Terms:

(9x+16x)+(74+6)=180

Add:

25x+80=180

Subtract 80 from both sides:

25x=100

Divide both sides by 25:

x=4

Therefore, the value of <em>x </em>is 4.

Now, to find A, we can substitute it for A.

A is measured by:

\angle A=9x+6

Substitute 4 for <em>x</em> and evaluate:

\angle A=9(4)+6=36+6=42\textdegree

Hence, our answer is D.

6 0
3 years ago
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