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2 years ago

Which expression is equivalent to the area of square A, in square inches?

Mathematics

2 answers:

VladimirAG [237]2 years ago

5 0

One side of Square A is the hypotenuse of the white triangle. The square of this hypo. is 24^2+10^2 = 576 + 100 = 676. Since the square of the hypo is the area of Square A, Square A has the area 676 sq. in.

vodka [1.7K]2 years ago

4 0

Answer:

The last answer is correct! 10^2+24^2 which equals 676

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A map is laid out in the standard (x,y) coordinate plane. How long, in units, is an airplane's path on the map as the airplane f

xeze [42]

Answer:

Distance between the points A and B is 15.52 units.

Step-by-step explanation:

It has been given in the question that an airplane flies along a straight line from City A to City B.

Map has been laid out in the (x, y) coordinate plane and the coordinates of these cities are A(20, 14) and B(5, 10).

Distance between two points A'(x, y) and B'(x', y') is represented by the formula,

d = $\sqrt{(x-x')^{2}+(y-y')^{2}}$

So we plug in the values of (x, y) and (x', y') in the formula,

d = $\sqrt{(20-5)^{2}+(14-10)^{2}}$

d = $\sqrt{(15)^{2}+(4)^{2}}$

d = $\sqrt{225+16}$

d = 15.52

Therefore, distance between the points A and B is 15.52 units.

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3 years ago

PLEASE HELP MEEE!!!Which fraction is equivalent to a ratio of 3 to 4?

Nimfa-mama [501]

Answer:

3/4

Step-by-step explanation:

Just swap the colon (:) for a slash (/)

8 0

2 years ago

Read 2 more answers

Use the functionſ to answer the question. f () = 3x2 - 7x - 32 What is the value of f (-4)? A. -52 B. -12 O c. 44 D. 140 +

cricket20 [7]

Step-by-step explanation:

step 1. please write it f(x) = 3x^2 - 7x -32

step 2. f(-4) = 3(-4)^2 -7(-4) - 32

step 3. f(-4) = 48 + 28 - 32

step 4. f(-4) = 44.

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2 years ago

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iren2701 [21]

Answer:

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Step-by-step explanation:

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saw5 [17]

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2 years ago