3 years ago

Which of the following constructions show the construction of an incircle

Mathematics

1 answer:

KatRina [158]3 years ago

3 0

Answer:

Step-by-step explanation:

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The measure of angle BFE is 120°. Find M angle EFD.

Varvara68 [4.7K]

120 + 120 + X + X = 360
240 + 2X = 360
2X = 120
X = 60

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3 years ago

Draw a box-and-whisker plot for the set of data. 27, 35, 44, 51, 52, 54, 56, 69, 69, 79, 80, 100, 100 a. Please select the best

Finger [1]

look at the picture not my text lol

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3 years ago

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Answers because I need help

kramer

Answer:

f(x)

Step-by-step explanation:

the function f(x) crosses the y-axis higher than either of the other functions, therefore it has the largest y-intercept

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2 years ago

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Xelga [282]

Answer:

you need 100ml of 5X TAE and 400ml of water.

Step-by-step explanation:

You need to use a rule of three:

$C_1V_1=C_2V_2$

where:

$\left \{ {{C_1= 5X} \atop {C_2=1X}} \right.$

and

$\left \{ {{V_1 = V_{TAE}} \atop {V_2=500ml}} \right.$

Therefore:

$V_{TAE} = \frac{V_2*C_2}{C_1}$

$V_{TAE} = 100ml$

Then just rest the TAE volume to the final Volume and you get the amount of water that you need to reduce the concentration.

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-2.73 as a mixed number

Mademuasel [1]

Answer: -2 73/100

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