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Taya2010 [7]
2 years ago
12

SOMEONE HELP ME PLEASE

Mathematics
1 answer:
Lisa [10]2 years ago
8 0

Answer:

5.4

Step-by-step explanation:

Let the equation y=mz be an equation to express this direct variance. m is calculated by using the first point given and m=5/9.

3=(5/9)x

x=27/5=5.4

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Solve for Z. 42=-7(z-3)
elixir [45]

42/7=Z-3

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Z=6+3

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3 years ago
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If there is 100 students how much would 40% be
I am Lyosha [343]

Answer: 40 students.

Step-by-step explanation:

To solve this problem you mmust apply the steps shown below:

1. You know that there is a total of 100 students, then you can say that the 100% is 100 students.

2. Then, to calculate how much would 40% be, you must multiply 100 students by 40% which you rewrite as a decimal by dividing it by 100, as following:

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Then 40% of the students would be

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3 years ago
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MAXImum [283]
<h3> Solution :-</h3>

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Area of rhombus :-

:  \implies \sf  \dfrac{8 \sqrt{3} \times 8 }{2}

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6 0
2 years ago
12+[(15-5)]+(9-3)] what is the answer
kherson [118]

Answer:

28

Step-by-step explanation:

12+[(15-5)]+(9-3)]

PEMDAS

Parentheses first

12+[(10)]+(6)]

Then add

12+10+6

6 0
3 years ago
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lora16 [44]

Answer:

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Step-by-step explanation:

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a = 4 × 25.6/8

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3 years ago
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