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sasho [114]
4 years ago
15

I need help with fractions

Mathematics
2 answers:
goldenfox [79]4 years ago
8 0

Answer:

what do u need help with

Step-by-step explanation:

bezimeni [28]4 years ago
5 0

Answer:

ok

Step-by-step explanation:

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Jennifer is checking Megan's homework. They disagree on the answer to this problem: 42 x 22 Jennifer says the product is 32 and
nasty-shy [4]

Answer:

None of them are correct.

Step-by-step explanation:

because 42 x 22 = 924

3 0
3 years ago
What is the sum of (2x - 4y) and (9x + 2y)? Please explain
navik [9.2K]

Answer:

11x-2y

Step-by-step explanation:

Combine like terms so 2x+9x=11x AND -4y+2y=-2y so answer follows as 11x-2y

7 0
4 years ago
Based on past experience, a building contractor sets the
Leni [432]

Based on the cost of the contract and the probability to win it, the total expected value of the contract proposal is -$2500.

<h3>How to calculate the expected value of a contract proposal?</h3>

The general formula to calculate the expected value is:

  • Expected value: possibility of winnind the contract x the amount when winning - possibility of loing the contract x possible loss

  • Possibility of winning the contract= 0.10
  • Possibility of losing the contract = 0.90
  • Gain: $65000
  • Loss: $10000

<h3>What is the expected value of the contract?</h3>
  • Expected value: 0.10 x 65000 - 0.90 x 10000
  • Expected value: 6500 - 9000
  • Expected value: -$2500

Learn more about contract in: brainly.com/question/2669219

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6 0
3 years ago
If ab = 10 ft, ac = 14 ft, and bc = 20 ft, what is rs? 10 ft 14 ft 20 ft 24 ft
Fiesta28 [93]

The side |rs| is congruent to side |ac| which is 14 ft.

<h3>What are congruent triangles?</h3>

Congruent triangles are two similar triangles that have corresponding sides and angles and they are of equal measure.

The figures from the textbook illustrate that following rotation, the two triangles are congruent.

This signifies that the angles and sides of the first triangle are equal to the angles and sides of the other triangle.

Therefore:

  • ab = tr = 10 ft
  • ac = rs = 14 ft
  • bd = ts = 20 ft

Learn more about congruent triangles here:

brainly.com/question/1675117

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5 0
2 years ago
what is the number to Alonso should multiply the amount of chicken by so that the recipe will make 2 full servings, each with 1/
pishuonlain [190]
I dont understand it. I dont think that they are sentances.
3 0
4 years ago
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