1 year ago

ECA is a semi equilateral triangle at C,

Mathematics

1 answer:

stiks02 [169]1 year ago

6 0

Answer: its 50

Step-by-step explanation:

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Rearrange the formula to make x the subject:<br> A = 1/2xy

Maslowich

Answer:

x = $\frac{2A}{y}$

Step-by-step explanation:

Given

A = $\frac{1}{2}$ xy

Multiply both sides by 2 to clear the fraction

2A = xy ( divide both sides by y )

$\frac{2A}{y}$ = x

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3 years ago

Me need help in math:(help fast

Kamila [148]

Answer:

9.5 feet

Step-by-step explanation:

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3 years ago

A model train is 9 centimeters long. The actual engine is 18 meters long. What is the scale of the model? Tracy has a model trai

Umnica [9.8K]

Answer:

1 cm : 2m

1 cm = 2m

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Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

18 / 9 = 2 : 1

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2 years ago

Determine the perimeter of ABCD.

Galina-37 [17]

You add of the sides to get the perimeter.. 9 plus 9 is 18 and 5 plus 5 is 10. 10 plus 18 of 28. The perimeter of ABCD is 28.
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3 years ago

Tropical Storm Zeta will bring 0.36 in. of rain to New Orleans. Which fraction is equivalent to this amount of rain in inches?

dem82 [27]

Answer:

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Step-by-step explanation:

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3 years ago