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Delvig [45]
2 years ago
12

Find the values of x and y for which the quadrilateral must be a parallelogram.

Mathematics
1 answer:
BabaBlast [244]2 years ago
5 0

Answer:

I believe you are right.

Step-by-step explanation:

All sides seem to be of similar length. The values you put in would make the sides equal so I would go with that one.

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Linear Equations, Functions, and Inequalities<br> Using Equivalent Systems of Equations<br> Warm-Up
navik [9.2K]
Okay I got it. Explan- My head
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2 years ago
What mixed number is equivalent to the improper fraction, 46/11? Show your work.
AleksandrR [38]
11 and 2/11 because 46 divided by 11 is 44 plus 2 is 46

7 0
3 years ago
Read 2 more answers
Pls helppp it's due after 30 min
Sergio [31]

Step-by-step explanation:

<h3>• C. P = Cost Price.. , S. P (Sell Price) , </h3>

<h3>→ C.P = 100×S.P/100+Profit (when profit) </h3>

<h3>(a) C.P = 100 × 55/100 + 10 = 5500/110 </h3>

<h2> C.P » $ 50</h2><h3 /><h3 /><h3>(b) C.P = 100 × 558/100+24 = 55800/124 </h3>

<h2> C.P » $ 450</h2><h3 /><h3 /><h3 /><h3 /><h3 /><h3>→ C. P = 100 × S.P/100 - loss (when loss) </h3>

<h3> (c) C. P = 100 × 680 / 100 - 15 = 68000/85</h3>

<h2> C. P » $ 800</h2>

<h3>(d) C. P = 100 × 11.78 / 100 - 5 = 1178/95 </h3>

<h2> C. P » $ 12.4</h2>
4 0
2 years ago
Help me please I do not understand it.
fiasKO [112]
6x - 11 + 15x + 2 = 180

21x - 9 = 180

21x = 189

x = 9

—

D = 15(9) + 2

D = 135 + 2

D = 137
4 0
2 years ago
4|n+8| = 56 <br><br>please help
Alchen [17]
To solve the absolute value equation you first need to get everything not in the absolute value bars to the other side of the equation.

Step 1) Divide by 4
|n+8| = 14

*Remember: when solving absolute value equations, you make what the expression (n+8) is equal to negative and positive. Not the other way around.

Step 2) Make two equations

n+8 = 14
n+8 = -14

Solve and you'll see that n= 6 and -22
3 0
3 years ago
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