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Elanso [62]
2 years ago
10

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Mrs. Hanson, the P.

E. teacher, is pairing off students to race against each other. Britney can run 4 yards per second, and Darnell can run 5 yards per second. Mrs. Hanson decides to give Britney a head start of 31 yards since she runs more slowly. Once the students start running, Darnell will quickly catch up to Britney. How long will that take? How far will Darnell have to run?
Mathematics
1 answer:
Vsevolod [243]2 years ago
5 0
I am sorry but I don’t think I can answer this
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A commercial fisherman is (less likely, equally likely, more likely) to need health insurance than a supermarket employee.
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Answer:

A commercial fisherman is  

EQUALLY LIKLEY

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MakcuM [25]
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3 years ago
Use the diagram below: H is the circumcenter of triangle BCD, BC = 18 and HD = 14. Find EH.
just olya [345]

Answer:

  • 10.72

Step-by-step explanation:

<h3>Given</h3>
  • H is the circumcenter of triangle BCD,
  • BC = 18
  • HD = 14
<h3>To find </h3>
  • Length of EH
<h3>Solution</h3>
  • Triangle BHD is isosceles, therefore BH = HD
  • Point E is midpoint of BC, therefore BE = 1/2BC

<u>Using Pythagorean, finding the value of EH:</u>

  • EH = √(BH² - BE²) = √(14² - (18/2)²) = √(196 - 81) = √115 = 10.72
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3 years ago
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an 8 feet ladder leans against the side of a house. how far is the bottom of the ladder from the side of the house when the angl
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Answer:

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or, cos61 = b/8

or, b = cos61.8

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The bottom of the ladder is 3.9 feet away from the side of the house.

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1256/13

96.6

round to the nearest tenth

100

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