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3 years ago

How is mathematical thinking established? How can we have mathematical thinking? 修改翻译结果

Mathematics

2 answers:

Margaret [11]3 years ago

8 0

All I see are the two questions and either mandarine or Japanese

Anarel [89]3 years ago

5 0

Translate How is mathematical thinking established? How can we have mathematical thinking? in to Chinese.

数学思维是如何建立的？怎样才能有数学思维？

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Hw help ASAP PLZZZZZZ

Pachacha [2.7K]

Answer:

Your answer is C. X = 29/8c

Step-by-step explanation:

2/3(cx + 1/2) - 1/4 = 5/2

2cx/3+1/3-1/4=5/2

2cx3+1/12=5/2

2cx/3=5/2-1/12

2cx/3=29/12

(3)2cx/3=29/12(3)

2cx= 31/4

(2c)2cx=29/4(2c)

X=29/8c

Your answer is C. X = 29/8c

3 0

3 years ago

A food truck owner randomly samples 100 customers on two separate days to see what food items they bought. The data shows the re

svetlana [45]

Percentage of people who buy Burgers = 35+45/2 = 80/2 = 40

Total Number of people = 900

So, 900 * 40%

= 900 * 0.40

= 360

In short, Your Answer would be: 360 burgers

Hope this helps!

6 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! I CANNOT RETAKE THIS!! Simplify.

NNADVOKAT [17]

Answer: $\frac{2x(5x + 1)}{4x - 1}$

Step-by-step explanation:

$\frac{4x^{3}-12x^{2}}{4x^{2}+7x - 2}$ ÷ $\frac{2x^{2}-6x}{5x^{2}+11x + 2}$

= $\frac{4x^{2}(x - 3)}{(4x - 1)(x + 2)}$ ÷ $\frac{2x(x - 3)}{(5x + 1)(x + 2)}$

= $\frac{4x^{2}(x - 3)}{(4x - 1)(x + 2)}$ x $\frac{(5x + 1)(x + 2)}{2x(x - 3)}$

= $\frac{2x(5x + 1)}{4x - 1}$

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3 years ago

Which property is represented ? 0+45=45 what represents the property

choli [55]

Property of addition.

5 0

3 years ago

Read 2 more answers

Need help this is for MATH

lapo4ka [179]

Answer:

It is D or B. If i am not mistaken

4 0

3 years ago