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Andreyy89
3 years ago
15

Pleas help. Just label you answer with them numbers and give me the letter answer.

Mathematics
1 answer:
goldenfox [79]3 years ago
8 0
25) B
26) B
27) A
28) D
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HELP PLEASE <br> What is the area of the kite below?
Kryger [21]

Answer:

Area = 33 inches squared

Step-by-step explanation:

The formula for the area of a kite is:

Area = ½ × (d)1 × (d)2

To find the first diagonal (d1):

d1 = 7 in + 4 in = 11 in

To find the second diagonal (d2):

The triangles on the right of the kite must be 3 4 5 triangle since it is a right triangle with a hypotenuse of 5 and a side of 4, we know half of a diagonal would be 3 inches.

d2 = 3 in + 3 in = 6 in

Now we can plug the diagonals into the area formula.

Area = ½ × 11 × 6 = 33 inches squared

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1 year ago
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Find the square: (5x - 4y)2 <br><br> (and please put the process of solving the equation)
satela [25.4K]
(5x-4y)^2
(5x-4y)(5x-4y)

Multiply each term in one bracket in turn by the terms in the other bracket

(5x)(5x) = 25x^2
(5x)(-4y)=-20xy
(-4y)(5x)=-20xy
(-4y)(-4y)=16y^2

Put them together we have
25x^2-20xy-20xy-16y^2
25x^2-40xy-16y^2
7 0
3 years ago
The 40-ft-long A-36 steel rails on a train track are laid with a small gap between them to allow for thermal expansion. Determin
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Step-by-step explanation:

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3 years ago
Find the measure of angle x. Round your answer to the nearest hundredth. (Numeral answers only)
gregori [183]

Sin (Angle) = Opposite / Hypotenuse

Sin (X) = 8/17

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Hatshy [7]

Answer:

3^7

Step-by-step explanation:

Calculate

3^2+5

Solution

3^7

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2 years ago
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