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Mathematics

2 answers:

monitta2 years ago

8 0

Answer: 120

12 x 10 = 120

damaskus [11]2 years ago

5 0

Answer:

120

Step-by-step explanation:

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The graph of y=−3x+2

Sophie [7]

The attached image is the graph.

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2 years ago

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What is the common denominator 2 1/3+1/2?

nirvana33 [79]

Six. 2 1/3=7/3-> to get to have a denominator of 6 multiply by 2 to get 14/6
Then 1/2=3/6
14/6 + 3/6 = 17/6
17/6= 2 5/6

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2 years ago

425 school children were surveyed about what they want to be when they grow up, out of a choice of five professions. The results

hammer [34]

Given:

425 school children

Teacher : 80
Doctor : 105
Lawyer : 70
Police Officer : 70
Firefighter : 100
Total = 425

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$x^{2} = summation ((O_i - E_i)^2/E_i)$

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3 years ago

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enyata [817]

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Step-by-step explanation:

4 0

2 years ago

Three more than 8 times a number is 29. Find the number.

yanalaym [24]

Well, first off, to solve for this, we can write the expression and then solve from there.
Expression: 8x + 3 = 29
So, now that we have our expression, we can solve for our missing number using the balancing method.
8x + 3 = 29
8x + 3 - 3 = 29 - 3 (we subtracted the three because we needed to get rid of the three on the left side of the equation do now we are just left with 8x = 26.
8x = 26
8x/8 = 26/8. (So, the 8 on the left side cancels out and we are just left with X.
X = 26/8
X = 13/4
X = 3 and 1/4
So, in conclusion, the answer to this question is: X = 3 and 1/4 as a mixed number or 13/4 as an improper fraction.
Glad I could help!

8 0

2 years ago

Ok i give you free point answer this good luck ​

Ok i give you free point answer this good luck