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WITCHER [35]
3 years ago
11

How many distinct diagonals does an undecagon have?

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0

Answer:

-45

Step-by-step explanation:

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Fernando and Roger are both in an art class. Fernando has created 40 projects in class this year. Fernando has created five time
Natali [406]
40x5= 200 I'm not sure who created five times more projects than the other, but whoever did, created 200 projects.
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4 years ago
Enter a number into the blank to make the equation true.
yKpoI14uk [10]

Answer:

779

Step-by-step explanation:

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3 years ago
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.Que propriedade foi aplicada nas alternativas a seguir?
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Answer is C hope this helps
5 0
3 years ago
Daniella collected 4242 bushels of peas from her garden today. Tomorrow she will send \frac{3}{7} 7 3 ​ of the peas to market. H
Vaselesa [24]

Answer: 24

Step-by-step explanation:

Amount of bushels of peas collected = 42

Fraction that'll be sent to market = 3/7

Fraction that'll be kept = 1 - 3/7 = 7/7 - 3/7 = 4/7

The number of bushels that'll be kept will be:

= Fraction that'll be kept × Total number of bushels collected

= 4/7 × 42

= 24

7 0
3 years ago
Which is equivalent to the following expression? (2x^2+4xy-y^2)+(x^2+3xy-y^2)
Karo-lina-s [1.5K]

Answer C : 3x^2+7xy-2y^2

equivalent to the following expression

(2x^2+4xy-y^2)+(x^2+3xy-y^2)

2x^2+4xy-y^2+x^2+3xy-y^2

Combine like terms

2x^2+x^2+4xy+3xy-y^2-y^2

2x^2 + x^2 is 3x^2

4xy+3xy is 7xy

-y^2-y^2 is -2y^2

So expression becomes

3x^2+7xy-2y^2

Answer  C is correct

3 0
4 years ago
Read 2 more answers
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