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3 years ago

13

Write two equivalent expressions that represents the situation . What is the difference in their Elevations? And airplane flies

an altitude of 45,000 feet. A submarine a diverse to a depth of 800 feet below sea level.

1 answer:

Alina [70]3 years ago

3 0

Answer:

1. 45,000 - 800= the difference

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In this 2x3 grid, each lattice point is one unit away from its nearest neighbors. A total of 14 isosceles triangles(but not righ

pickupchik [31]

The area of a shape is the amount of space it can occupy.

<em>The number of isosceles triangle in the grid is: </em> $\mathbf{\frac{2x^2}{u^2}}$ <em />

The dimension of the grid is given as:

$\mathbf{Dimension = x\ by\ x}$

Calculate the area

$\mathbf{A_1 = x\ \times \ x}$

$\mathbf{A_1 = x^2}$

The area of each isosceles triangle is given as:

$\mathbf{A_2 = \frac 12u^2}$

The number (n) of the triangle in an x-by-x grid is:

$\mathbf{n = A_1 \div A_2}$

So, we have:

$\mathbf{n = x^2 \div \frac 12u^2}$

Express as products

$\mathbf{n = x^2 \times \frac{2}{u^2}}$

$\mathbf{n = \frac{2x^2}{u^2}}$

Hence, the number of isosceles triangle in the grid is: $\mathbf{\frac{2x^2}{u^2}}$

Read more about areas at:

brainly.com/question/16418397

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3 years ago

Find the radius circumference: 62.8

Sergeu [11.5K]

Divide the circumference by 2 to get the radius which in your case would be 31.4

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4 years ago

Which event includes an example of a dependent event? A) A coin is flipped. The result is recorded. The coin is then flipped a s

tiny-mole [99]

I am pretty sure it is D.
All the other ones don't affect the second activity...
Hope I helped...

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3 years ago

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Line segments XY and ZY are tangent to circle O.<br>Which kind of triangle must triangle XYZ be?

pychu [463]

When 2 tangents are joined to a circle, the tangents are of equal length so the triangle is isosceles. Then again it is possible for it to be equilateral.

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4 years ago

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What is 2x+3=-7 for property of equality

Tasya [4]

Answer:

-5

Step-by-step explanation:

2x+3=-7

2x=-7-3

2x=-10

x=-10/2

x=-5

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3 years ago