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Solnce55 [7]
1 year ago
13

PLEASE HELP ME!!

Mathematics
1 answer:
Mamont248 [21]1 year ago
4 0

The exact height of the triangle is 20.8ft

The area of the right tringle in radical form is 72√3 ft²

The area of the triangle in decimal form is 124.7 ft²

<h3>How to find the side and area of a right angle triangle?</h3>

The side XY or height of the triangle can be found as follows:

Using trigonometric ratios,

tan 60° = XY / 12

XY = 12 tan 60°

XY = 12 × 1.73205080757

XY = 20.7846096908

height = 20.8ft

The area of XYZ = 1 / 2 bh

where

  • b = base
  • h = height

Therefore,

The area of XYZ = 1 / 2 × 12 × 20.8 = 124.707658145  = 124.7 ft²

The area in radical form = 1 / 2 × 12 × 12 tan 60°

The area in radical form =  1 / 2 × 12 × 12 × √3 = 144√3 / 2 = 72√3 ft²

learn more on triangles here: brainly.com/question/2773823

#SPJ1

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Answer:

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3 0
2 years ago
Using the numbers and symbols, solve 7x = 42
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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Please what is 33×33+33-33÷0​
DochEvi [55]

Answer:

33×33+33-33÷0=infinity

33×33=1089

33-33=0

Taking L.H.S

=33×33+(33-33)÷0

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Step-by-step explanation:

4 0
2 years ago
Solve.
zvonat [6]

Answer:

x

Step-by-step explanation:

<u><em>The correct question is</em></u>

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we have

-\frac{3}{5}x+\frac{1}{5} >\frac{7}{20}

Solve for x

Multiply by 20 both sides

-12x+4 >7

subtract 4 both sides

-12x >7-4

-12x >3

divide by -12 both sides

Remember that when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol

x

simplify

x

6 0
3 years ago
Read 2 more answers
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