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alekssr [168]
3 years ago
13

. A fence encloses a triangular field. There is

Mathematics
1 answer:
poizon [28]3 years ago
6 0

Answer:

  • 16 posts

Step-by-step explanation:

<u>Sides are:</u>

  • 20 ft, 25 ft and 35 ft

<u>There are following number of posts on each of the sides:</u>

  • 20 ft side ⇒ 20/5 = 4
  • 25 ft side ⇒ 25/5 = 5
  • 35 ft side ⇒ 35/5 = 7

<u>Total number:</u>

  • 4 + 5 + 7 = 16 posts
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Answer:

100 divided by 3=33.33 therefore 33.33 per month

Step-by-step explanation:

Equation:

33.33x9= 299.97

This is for 9 months

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3 years ago
you purchase 2 action figures a week. you have 48 action figures, which is 75% of the total number of action figures you need to
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Answer:

8 weeks

Step-by-step explanation:

48 is 75%

x is 100%

48×100=4800

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Find all the measurements for each number ​
Rom4ik [11]

Answer:

Step-by-step explanation:

Given:

∠2 ≅ ∠7 ≅ ∠19

m∠2 = 125°

Since, m∠1 + m∠2 = 180° [Linear pair of angles]

m∠1 + 125° = 180°

m∠1 = 180 - 125 = 55°

m∠1 = m∠3 = 55° [Vertically opposite angles]

m∠2 = m∠4 = 125° [Vertically opposite angles]

m∠5 = m∠7 = 125°

m∠5 + m∠6 = 180° [Linear pair of angles]

125° + m∠6 = 180°

m∠6 = 180 - 125 = 55°

m∠7 = m∠5 = 125°

m∠8 = m∠6 = 55°

m∠19 = m∠17 = 125° [Vertically opposite angles]

m∠19 + m∠18 = 180° [linear pair of angles]

125° + m∠18 = 180°

m∠18 = 55°

m∠18 = m∠20 = 55° [Vertically opposite angles]

m∠13 = m∠20 = 55° [Corresponding angles]

m∠16 = m∠17 = 125° [Corresponding angles]

m∠15 = m∠18 = 55° [Corresponding angles]

m∠14 = m∠19 = 125° [Corresponding angles]

m∠13 + m∠10 + m∠8 = 180° [Sum of angles in a triangle]

55° + m∠10 + 55° = 180°

m∠10 = 180 - 110 = 70°

m∠10 = m∠12 = 70° [Vertically opposite angles]

m∠9 + m∠10 = 180° [Linear pair of angles]

m∠9 = 180 - 70 = 110°

m∠11 = m∠9 = 110° [Vertically opposite angles]

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3 years ago
A rectangular park that measures 245 yards by 420 yards has a side walk around it. What is the least distance a person must walk
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2(420) + 2(245) = x

840 + 490 = x

x = 1330 yards
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3 years ago
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