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kati45 [8]
3 years ago
5

Find the perimeter of the figure to the nearest hundredth. Ps: it is not 30

Mathematics
1 answer:
frutty [35]3 years ago
8 0

Answer:

Perimeter = 36.8 ft

Step-by-step explanation:

<u>Step 1:  Add the straight sides together</u>

3+3+3+3+3+3 = 18 ft

<u>Step 2:  Find the perimeter of the semi-circles</u>

The formula for the perimeter of semi-circle:  1/2 π × d

Diameter = 12 - 3 - 3 = 6, because the whole length is 12 minus the 6 ft of other stuff.

Now, 1/2π * 6 = 9.4 ft

But, there are two semi-circles so it will be 9.4 + 9.4 = 18.8 ft

<u>Step 3:  Add all of them</u>

18 + 18.8 = 36.8 ft

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The numerical value of the first check will be $2,357.

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The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

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Then the numerical amount of this check will be

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If a 156 pound 12yo falls 10 feet and lands on their head, will they be knocked out?
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4 years ago
Rewrite the expression in the form y^n
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$ y^6 $

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Find the degree measure of each angle in the triangle.
Alex777 [14]

Answer:

  • ∠R = 56°
  • ∠Q = 90°
  • ∠S = 34°

Step-by-step explanation:

The given triangle is a right angled triangle.

So, the angles in the triangle are :

  • 90°
  • (2x + 38)°
  • (5x - 11)°

Solving according to <u>angle sum property</u>,

Sum of all angles in a triangle is 180°

\longrightarrow 90° + (2x + 38)° + (5x - 11)° = 180°

\longrightarrow 117° + 7x = 180°

\longrightarrow 7x = 180° - 117°

\longrightarrow 7x = 63°

\longrightarrow x = 9

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\longrightarrow 2(9) + 38

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\longrightarrow 5(9) - 11

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  • ∠S = 34°

The angles are 56°, 90° and 34°.

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3 years ago
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