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Alex777 [14]
2 years ago
9

Twenty customers bought the portable drill when it was on sale. Twelve of

Mathematics
1 answer:
vekshin12 years ago
7 0

Answer:

x+y = t

Step-by-step explanation:

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By sine law
sin45/16.5= sinB'/22
sinB'= sqrt2/2/16.5*22=
B'= 70.5
B=180-70.5=109.5
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3 years ago
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A construction crew must build 4 miles of road in one week. On Monday, they build 12 mile of road. On Tuesday, they build 13 mil
Julli [10]

\frac{19}{6} many more miles of road are left to build .

<u>Step-by-step explanation:</u>

Here we have , A construction crew must build 4 miles of road in one week. On Monday, they build 1/2 mile of road. On Tuesday, they build 1/3 mile of road.  We need to find that  How many more miles of road are left to build . Let's find out:

  • On Monday, they build 1/2 mile of road.
  • On Tuesday, they build 1/3 mile of road.  

Let Miles of road left to build is x So,

⇒ \frac{1}{2} +\frac{1}{3} +x = 4

⇒ x = 4 - (\frac{1}{2} +\frac{1}{3})

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⇒ x = 4 - (\frac{5}{6} )

⇒ x =  (\frac{4(6)-5}{6} )

⇒ x =  \frac{24-5}{6}

⇒ x =  \frac{19}{6}

Therefore, \frac{19}{6} many more miles of road are left to build .

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PLEASEEE ITS EASY ALGEBRA 1 ):
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Answer:

6, 7, and 8

Step-by-step explanation:

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2x/3 <u>></u> 4

Multiply both sides by 3

2x <u>></u> 12

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x <u>></u> 6

6, 7, and 8 are the ones that work

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e, also known as Euler's number, is another common irrational number. ...
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Step-by-step explanation:

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