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Olin [163]
2 years ago
12

How do I find the angle of aed, please help

Mathematics
2 answers:
insens350 [35]2 years ago
5 0

Answer:

you can find angle E by

Step-by-step explanation:

sum of angles of traingle is 180 degree

Damm [24]2 years ago
4 0

Answer:

∠ AED = 110°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

∠ BEC = 180° - (92 + 51)° = 180° - 143° = 37°

∠ CED = 180° - (35 + 98)° = 180° - 133° = 47°

The sum of the angles round E = 360° , then

∠ AED = 360° - (166 + 37 + 47)° = 360° - 250° = 110°

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Anon25 [30]

Answer:

10a^{2} b^{2} +6a^{3} b+12a^{3} +2a^{2}

Step-by-step explanation:

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3 years ago
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For a certain​ candy, 20​% of the pieces are​ yellow, 15​% are​ red, 20​% are​ blue, 20​% are​ green, and the rest are brown. ​a
OLEGan [10]

Answer:

Step-by-step explanation:

Based on the question we are given the percentages of each of the types of candies in the bag except for brown. Since the sum of all the percentages equals 75% and brown is the remaining percent then we can calculate that brown is (100-75 = 25%) 25% of the bag. Now we can show the probabilities of getting a certain type of candy by placing the percentages over the total percentage (100%).

  • Brown: \frac{25}{100}
  • Yellow or Blue: \frac{20}{100} +\frac{20}{100} = \frac{40}{100}  ....add the numerators
  • Not Green:  \frac{80}{100}.... since the sum of all the rest is 80%
  • Stiped:  \frac{25}{100} .... there are 0 striped candies.

Assuming the <u><em>ratios/percentages</em></u> of the candies stay the same having an infinite amount of candy will not affect the probabilities. That being said in order to calculate consecutive probability of getting 3 of a certain type in a row we have to multiply the probabilities together. This is calculated by multiplying the numerators with numerators and denominators with denominators.

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  • the 1st and 3rd are red while the middle is any. We multiply 15% * (total of all minus red which is 85%) * 15% like so.

\frac{15*85*15}{100*100*100} = \frac{19,125}{1,000,000} = \frac{1.9125}{100}

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\frac{80*80*80}{100*100*100} = \frac{512,000}{1,000,000} = \frac{51.2}{100}

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\frac{20*100*100}{100*100*100} = \frac{200,000}{1,000,000} = \frac{20}{100}

4 0
3 years ago
What is the value of X?
Pavel [41]

Step-by-step explanation:

x = 2 \times 52.5 \degree \\ x = 105 \degree

4 0
3 years ago
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The angle of elevation of the top of a tower from a point 100m away is 45 degrees. What is the height of the tower to the neares
vladimir2022 [97]

Answer:

SOHCAHTOA.

TOA=opposite/adjacent.

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h tan45=100.

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7 0
3 years ago
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6^3=6*6*6=<br> Help asap
olasank [31]

Answer:

216

Step-by-step explanation:

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36*6=216

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