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3 years ago

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! EXTRA POINTS DONT SKIP:((

Mathematics

2 answers:

saw5 [17]3 years ago

8 0

The answer is -12 .hope that helps

Alenkinab [10]3 years ago

4 0

Answer:

-12

Step-by-step explanation:

Each dash is +-4

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Pat’s softball team won 5 games for every 3 games they lost.

Vera_Pavlovna [14]

Answer:

20 games were won and 12 games were lost.

Step-by-step explanation:

6 0

3 years ago

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Joan found a large metal bar that weighed 36 grams. Joan was also able to determine that the bar had 18 grams of zinc. What perc

tatiyna

Answer:

The weight of the zinc in the metal bar was 50% of the weight of the metal bar .

Step-by-step explanation:

Weight of the metal bar ,M= 36 g

Weight of the zinc in the metal bar , m= 18 g

Percentage of zinc in the metal bar :

$=\frac{m}{M}\times 100$

$=\frac{18 g}{36 g}\times 100=50\%$

The weight of the zinc in the metal bar was 50% of the weight of the metal bar .

6 0

4 years ago

A number

eimsori [14]

Answer:

let the unit digit be x

and the tens digit be y

so x+y = 9 ---> y = 9-x

the number is 10y+x

the number reversed is 10x + y

3(10y+x) = 8(10x + y)

30y + 3x = 80x + 8y

22y = 77x

2y = 7x

2(9-x) = 7x

18 - 2x = 7x

18=9x

x=2

y=7

the number is 72

check:

number is 72

reverse is 27

is 3(72) = 8(27)

8 0

3 years ago

Help me pls new one s

Anit [1.1K]

Answer:

the answer is u=1/2s because of the midpoint postulate or what ever it's called

8 0

4 years ago

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6th grade math i mark as brainliest

Natasha_Volkova [10]

Answer:

Step-by-step explanation:

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4 years ago

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! EXTRA POINTS DONT SKIP:((