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sergij07 [2.7K]
3 years ago
14

Each pair of polygons is similar. Find the values of x and y.

Mathematics
1 answer:
PtichkaEL [24]3 years ago
7 0

Answer:

I think..........

Step-by-step explanation:

x=5,11

y=8,8,11

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Aaaaaaaaahahahahahqq What’s the answer?
Svetllana [295]

Answer:

2.5

Step-by-step explanation:

-2+5 equals 3-8= -5 divided by 2 equals -2.5

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What dose this equation equal ? -8x+4+(-3)=?
Marianna [84]
-8x+1 is the answer
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3 years ago
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The height of a parallelogram is 5 feet more than it's base. If the area of the parallelogram is 204 square feet, what is its ba
siniylev [52]
The base is x.
The height is 5 feet more than the base, so it's x+5.
The area of a parallelogram is the product of its base and its height. The area is 204 square feet.

x(x+5)=204 \\
x^2+5x=204 \\
x^2+5x-204=0 \\
x^2+17x-12x-204=0 \\
x(x+17)-12(x+17)=0 \\
(x-12)(x+17)=0 \\
x-12=0 \ \lor \ x+17=0 \\
x=12 \ \lor \ x=-17

The length of the base of a parallelogram must be a positive number, so x=12.

\hbox{the base:} \\ x=12 \\ \\
\hbox{the height:} \\ x+5=12+5=17

The base is 12 feet long, the height is 17 feet long.
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Padma wrote 3 pages of 30 page report what Percentage of the report did padma write
levacccp [35]

Answer:c

Step-by-step explanation:

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Solve the following system of equations: −2x + y = 1 −4x + y = −1
Liula [17]
Hello!

-2x + y = 1
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You can subtract these equations from each other to eliminate y

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Put this into one of the original equations

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Combine like terms

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Hope this helps!
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3 years ago
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