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mr_godi [17]
3 years ago
14

Two plus two plus four??

Mathematics
2 answers:
slega [8]3 years ago
4 0

Answer:

you are indeed correct

Step-by-step explanation: lol thanks for the points

Oksana_A [137]3 years ago
4 0

Answer:

8 lol

Step-by-step explanation:

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The value of the digit 8 in this number is 8 the value of the digit 7 in this number is not 700
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It got to be 800 or something
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on an airplane,there are two seats on the left side in each row and three seats on the right side.There are 90 seats on the righ
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Left side: (equation) 2/x=3/90 (multiply them together by cross multiplying. 90x2 divided by 3)
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When you find the volume of a sphere, what are you finding out? explain
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What is the answer 5(x-4)=3x+4
ruslelena [56]

Step-by-step explanation:

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5x - 20 = 3x + 4

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Divide each term by  2  and simplify:

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3 years ago
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Find x(3x+72) triangle
Alinara [238K]

Answer: x = -4 ; Angle = 60°

Concept:

The given figure is a triangle with 3 arc signs on each angle. This <u>arc sign </u>stands for the corresponding angles are congruent, which in this question, it shows that all three angles are congruent. Sometimes, if the figure has multiple angles and there are different groupings of congruent angles, then we use different numbers of arcs or symbols.

Solve:

<u>Given information</u>

An angle = 3x + 72

Total measure of angles = 180 (triangle angle sum theorem)

Total number of congruent angles = 3

<u>Given expression</u>

Total measure = Total number of congruent angles × An angle measure

<u>Substitute values into the expression</u>

180 = 3 (3x + 72)

<u>Divide 3 on both sides</u>

180 / 3 = 3 (3x + 72) / 3

60 = 3x + 72

<u>Subtract 72 on both sides</u>

60 - 72 = 3x + 72 - 72

-12 = 3x

<u>Divide 3 on both sides</u>

-12 / 3 = 3x / 3

\boxed{x=-4}

<u />

<u>Find the angle measure</u>

3x + 72 = 3 (-4) + 72 = \boxed{60}

Hope this helps!! :)

Please let me know if you have any questions

6 0
2 years ago
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