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Serggg [28]
2 years ago
13

Please help me with the question below

Mathematics
2 answers:
eduard2 years ago
6 0

Answer:

31.41

Step-by-step explanation:

Substitute

Lana71 [14]2 years ago
5 0
\bold{ANSWER:}
31.4 sq feet

\bold{SOLUTION:}

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What is the value of y?
Amiraneli [1.4K]

Answer:

\boxed{D. \: 40\degree}

Step-by-step explanation:

<em>Angle sum property of triangle states that the sum of interior angles of a triangle is 180°</em>

So,

=  > 2y \degree + (y + 10)\degree + 50\degree = 180\degree \\  \\  =  > 2y\degree + y\degree + 10\degree + 50\degree = 180\degree \\  \\  =  > 3y\degree + 60\degree = 180\degree \\  \\  =  > 3y\degree = 180\degree - 60\degree \\  \\  =  > 3y\degree = 120\degree \\  \\  =  > y =  \frac{120\degree}{3\degree}  \\  \\  =  > y = 40\degree

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3 years ago
If contact lenses cost 80$ how much will they cost if they are with 10% off?
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2 years ago
Whats is the value of N in equation 72÷9=N÷2?​
o-na [289]
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6 0
3 years ago
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3 years ago
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Step-by-step explanation:

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2 years ago
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