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andreyandreev [35.5K]
3 years ago
7

Can someone help having trouble solving this question

Mathematics
2 answers:
Artemon [7]3 years ago
8 0

Answer:

x = 50°

Step-by-step explanation:

sum of exterior angles is always equal to 360°

so, we can add all the given numbers and set them equal to 360° to find x:

130° + 30° + 100° + x° + x° = 360°

260° + 2x = 360°

2x = 100°

x = 50°

Rzqust [24]3 years ago
3 0

Answer:

if you pit the shape in a straight line it would be 180 degrees now take 180 take 130 and 100 and subtract those add that to the other 30 then take 180 divided by 60

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emmasim [6.3K]
4 kilometres is 4000 meters

4000 meters - 3400 meters = 600 meters

and as John is the one that rode 4 kilometres he rode further and by 600 meters
7 0
3 years ago
I NEED HELP PLZ!!!!!!!!!!!!<br><br>Find the volume of the prism.
GrogVix [38]

Answer:

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3 years ago
It took James 5h to paint an 8ft by 24ft wall. At this rate, how long would it take him to paint a 12ft by 36ft wall
olasank [31]
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7 0
3 years ago
You use 4 gallons of water on 30 plants. At that rate how much water will you need for 45 plants?
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8 0
3 years ago
Read 2 more answers
Which equation is y = 2x2 – 8x + 9 rewritten in vertex form?
pishuonlain [190]

we have

y=2x^{2} -8x+9


Group terms that contain the same variable, and move the constant to the opposite side of the equation

y-9=2x^{2} -8x


Factor the leading coefficient

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Complete the square. Remember to balance the equation by adding the same constants to each side

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Rewrite as perfect squares

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therefore


the answer is the option C

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3 0
3 years ago
Read 2 more answers
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