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4 years ago

Use a transformation to solve the equation. m+12.6 = –24

Mathematics

1 answer:

tensa zangetsu [6.8K]4 years ago

3 0

A.
you would subtract 12.6 to both sides and get -36.6

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The marine green turtle has been known to swim 480 km (300 miles) in 10 days." How far, in kilometers, could a marine green turt

AnnyKZ [126]

Answer:

864

Step-by-step explanation:

You need to divide 480 by 10. Then multiply the answer which is 48 miles per day. Then take the 48 times 8 for the next 8 days. Then add the answer of that which is 384 and add it to 480.

Hope this helps.

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3 years ago

How many Tables are needed to make a long table that will seat 22 people

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How long are the tables

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3 years ago

Help? Please ...........

Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

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3 years ago

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Two ropes are attached to a large ballon in a parade. The people holding the ropes are 40 feet apart,and the angle between the t

qaws [65]

Ropes are 9.63 meters ans 8.178 meters.

Step-by-step explanation:

Step 1 :

List all the given things

Distance between people holding ropes = 40 =(40*0.3048) meters = 12.192 meters

Angle between two ropes = 86 degrees

Angle of elevation of one rope = 42 degrees

Step 2 :

Two angles of triangle are already given so third angle can be calculated as -

Third angle = 180 - ( 86 + 42 ) = 52 degrees

Step 3 :

As we know all three angles we will apply sine rule now, which is

$\frac{a}{sine A} = \frac{b}{sine B} = \frac{c}{sine C}$

Step 4 :

By putting values, we have

$\frac{a}{sine 52} = \frac{b}{sine 42} = \frac{12.192}{sine 86}$

Step 5 : Calculating a and b

$a = 12.192 * \frac{sine 52}{sine 86}$ , $b = 12.192 * \frac{sine 42}{sine 86}$

Step 6 :

By putting values of all sine and calculating we get,

a = 9.63 meters and b = 8.178 meters

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3 years ago

Factorise fully the following: a) 3x + 18 b) 2x - 14 c) 6x + 4 d) 9x - 15

JulsSmile [24]

Answer:

I have attached the work to your problem.

Please see the attachment below.

I hope this helps.

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4 years ago

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