3 years ago

Solve the equation. 9 = 8n

Mathematics

2 answers:

KatRina [158]3 years ago

6 0

Answer:

n=1 1/8 in exact form 9/8

laila [671]3 years ago

5 0

N = 1 1/8 because divide by 8 on both sides and simplify the fraction

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gavmur [86]

Answer:

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3 years ago

Read 2 more answers

Find the indicated length or angle measure (to the nearest tenth).

skad [1K]

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Explain the formula to use

Using the cosine rule which states that:

$z^2=x^2+y^2-2xy\cos Z$

STEP 2: Write the given sides

$x=4,y=6,Z=41^{\circ},z=?$

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$\begin{gathered} By\text{ substitution,} \\ z^2=4^2+6^2-2(4)(6)\cos41 \\ z^2=16+36-48cos41 \\ z^2=52-36.22605985 \\ z^2=15.77394015 \\ z=\sqrt{15.77394015} \\ z=3.971641997 \\ z\approx4.0 \end{gathered}$

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1 year ago

a 4inch wide by 6inch long picture is placed on a solid mat that forms a frame around it. the mat is 8 inches long. the mat and

gulaghasi [49]

The area of the mat is 42.67 inches^2 or 42 and 2/3 in^2

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3 years ago

Find the value of x so that the function has the given value. t(x) = 3x; t(x)<br> 24*

valentina_108 [34]

8 is the answer because we all ķnow 3 ×8=24

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Idk what this is can you help me? :(

Flura [38]

Answer:

Step-by-step explanation:

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hope this helps :)

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