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Ket [755]
3 years ago
7

Please help!!! I’ll mark you the Brainlyest!!

Mathematics
2 answers:
Neko [114]3 years ago
6 0

Answer: I believe it's D

Hope this helps love

Tatiana [17]3 years ago
3 0

Answer: C.

Step-by-step explanation:

i hope this helpes!!

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For every 20 penguins at the North Pole there are 9 polar bears. If you encountered 27 polar bears, how many penguins would you
cluponka [151]

Answer:

60 penguins

Step-by-step explanation:

We need to find out how many times 9, the number of polar bears for every 20 penguins, was multiplied by, so that we can multiply 20 penguins by the same amount.

27/9 = 3

20*3 = 60

5 0
3 years ago
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A soccer team wins 65% of its matches, and 15% of its matches end in a draw. If the team is scheduled to play 20 matches, about
Finger [1]
The team plays 20 matches. 

65% of the matches, the teams wins
= 20 * 0.65
= 13 matches

15% of the matches, the games ends in draw.
= 20 * 0.15
= 3 matches

The team is expected to lose in 
= 20 - 13 - 3
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3 0
3 years ago
HELP PLEASE!!! IM DOING A QUIZ!
Marat540 [252]

Answer:

equivalent = 30w 30(w) 30*w

the rest are non equivalent

8 0
3 years ago
PLEASE HELP
Vsevolod [243]

Answer: m

=

3

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP!! WILL AWARD BRAINLIST TO WHOEVER HAS ALL THE CORRECT CALCULATIONS!
Gekata [30.6K]

Law of cosine:

c² = a² +b² -2ab*cosC.

Because the triangle is equilateral a=b=c=x,

and we can write,

x²=x² +x² -2xx*cosC

x² =2x² -2x²* cos C

-x² = -2x²*cos C

cos C= 1/2,

so m∠C=60⁰.

Because all sides are equal, and across of the equal sides should be equal angles, all angles will be also equal and = 60⁰.

8 0
3 years ago
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