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2 years ago

Decrease 50 by 60% please

Mathematics

1 answer:

jeyben [28]2 years ago

7 0

Answer:

Step-by-step explanation:

60% of a hundred is 60, and since 50 is half of that I just halfed sixty too, so decrease 50 by 30

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3. Find BC<br><br> 6. find m< A

sammy [17]

Answer:

Step-by-step explanation:

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1 year ago

The perimeter of a rectangular pool is 326 M if the length of the pool is 87 M what is its width

sveta [45]

Half the perimeter is equal to the length plus the width.

326 /2 = 163

Length + width = 163

87 + width = 163

Width = 163 - 87

Width = 76 meters

4 0

2 years ago

X^2+y^2-4y-15=6

myrzilka [38]

Answer:

x^2 + y^2 - 4y - 15 = 6

x^2 + y^2 - 4y = 21

x^2 + y^2 - 4y + 4 = 25

x^2 + (y - 2)^2 = 5^2

r = 5

8 0

2 years ago

zhannawk [14.2K]

Answer:

might wanna take a picture instead...

7 0

1 year ago

PLEASE HELP ! WILL MARK BRAINLIEST !You have seven red marbles and seven blue marbles in a bag. You randomly take a marble from

katrin2010 [14]

Answer:

P= 3/13

Step-by-step explanation:

R=7

B=7

Total=14

P(one red marble)=7/14=1/2

P(another red marble no replacement)=6/13

1/2 times 6/13=6/26=3/13

6 0

2 years ago

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