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2 years ago

PLEASE HELP ASAP! trying to raise my grade the area of the triangle is ____ square in.

Mathematics

1 answer:

aliya0001 [1]2 years ago

5 0

Step-by-step explanation:

$\huge\mathcal{Answer✓✓} \\ \\ \huge \\ \\ \small\mathcal{Area \: of \: traingle = 1/2*base*height} \\ \\ \small\mathcal{Base of traingle = 14 \: inc} \\ \\ \small\mathcal{Height of traingle = 8 \: inc} \\ \\ \small\mathcal{Area of traingle = 1/2*14*8} \\ \\ \small\mathcal{Area of traingle = 56 \: square \: in.} \\ \\ \huge\mathfrak\purple{Hope \: it \: helps.. }$

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Given: sin(18m-12)=cos(7m+2), find the value of m.

V125BC [204]

Answer:

m = -2/7 + π/14 + (π n_1)/7 for n_1 element Z

or m = 2/3 - (π n_2)/18 for n_2 element Z

Step-by-step explanation:

Solve for m:

-cos(7 m + 2) sin(12 - 18 m) = 0

Multiply both sides by -1:

cos(7 m + 2) sin(12 - 18 m) = 0

Split into two equations:

cos(7 m + 2) = 0 or sin(12 - 18 m) = 0

Take the inverse cosine of both sides:

7 m + 2 = π n_1 + π/2 for n_1 element Z

or sin(12 - 18 m) = 0

Subtract 2 from both sides:

7 m = -2 + π/2 + π n_1 for n_1 element Z

or sin(12 - 18 m) = 0

Divide both sides by 7:

m = -2/7 + π/14 + (π n_1)/7 for n_1 element Z

or sin(12 - 18 m) = 0

Take the inverse sine of both sides:

m = -2/7 + π/14 + (π n_1)/7 for n_1 element Z

or 12 - 18 m = π n_2 for n_2 element Z

Subtract 12 from both sides:

m = -2/7 + π/14 + (π n_1)/7 for n_1 element Z

or -18 m = π n_2 - 12 for n_2 element Z

Divide both sides by -18:

Answer: m = -2/7 + π/14 + (π n_1)/7 for n_1 element Z

or m = 2/3 - (π n_2)/18 for n_2 element Z

3 0

3 years ago

Tara and jodys bedrooms are shaped like rectangles . Tara bedroom is 9 feet long and 8 feet wide. jodys bedroom is 7 feet long a

evablogger [386]

We know that the area of a rectangle is A=L*W
A of Tara's bedroom,
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Tara's bedroom has a greater area

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3 years ago

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OverLord2011 [107]

All the numbers added up then divided by the amount of numbers.

EX: 5 + 10 + 3 + 8 + 9
35
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3 years ago

Pete's monthly housing budget is $2,250. His monthly costs are $215.75 for insurance, $143.50 for utilities, and $273 for taxes.

kogti [31]

Answer should be b hope it helps

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3 years ago

Find the value of that makes m ll n.

Alja [10]

Answer: x = 108

Step-by-step explanation: In this problem, we're given a diagram and

we're asked to find the value of x that would make m ll n.

We can see that the angles that are marked in the diagram

are same-side interior angles since they lie on the same side

of the transversal and they lie on the interior of lines m and n.

Therefore, in order for line m to be parallel to line n,

these angles must be supplementary.

In other words, they must add to 180 degrees.

So we can setup the equation x + 72 = 180.

Subtracting 72 from both sides gives us x = 108.

So the value of x that would make line m ll n is 108.

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2 years ago