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Elena-2011 [213]
3 years ago
12

ωнι¢н σƒ тнє ƒσℓℓσωιηg ιѕ тнє ρσѕιтιση ѕ(10) σƒ тнє мσνιηg вσ∂у αт тιмє т=10ѕ, gινєη тнαт ιтѕ α¢¢єℓєяαтιση, α(т)=9.8 м/ѕ^2 , ιηι

тιαℓ νєℓσ¢ιту ν(0)=19 м/ѕ, αη∂ ιηιтιαℓ ρσѕιтιση ѕ(0) = 21м?
Mathematics
1 answer:
jek_recluse [69]3 years ago
8 0
I am eng k ...................
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Which expression does not belong with the other three? Explain your reasoning. −58−34 −34+58 −58+(−34) −34−58 This expression eq
Svetach [21]

Answer:

The expression which doesn't belong to the other three is  (-34 + 58).

Step-by-step explanation:

Given:

Four expressions.

We have to find the odd one out.

The expressions are :

  • -58-34
  • -34+58
  • -58+(-34)
  • -34-58

We know that with same signs (operator) in addition/subtraction of an expression we we add the values and the answer remains in negative.

But with different signs on numbers we will subtract the numbers and the greater number's sign will be carried forward.

So,

  • -58-34 = -92
  • -34+58 =24
  • -58+(-34) =-58-34 =-92
  • -34-58 =-92

We can see that the second expression is not equal to the other three.

(-34 + 58) is the odd one out of the four expressions.

6 0
3 years ago
What is the value of 1/2 x3 + 3.4y when x = 2 and y = 5<br> The X3 The 3 in that is Over X
finlep [7]
1/2 x3 + 3.4y
1/2 3(2) + 3.4(5)
1/2 3X2 + 3.4X5
1/2 6 + 8.4
1/2 14.4
0.5 + 14.4
14.9


I think this is the answer. I might be wrong!
Have a great day! :D
5 0
3 years ago
Yis inversely proportional tox.Wheny=50,x=4Work outywhenx=8
quester [9]

Answer:

55555

Step-by-step explanation:

8 0
2 years ago
Mark spent 1 hour 17 minutes less than Sheila reading last week. Sheila spent 55 minutes less than Pete. Pete spent 3 hours read
Jlenok [28]

Mark spend 1 hour 10 minutes in reading.

<h3>What is Unitary Method?</h3>

Unitary method is a process by which we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

Mark spent 1 hour 17 minutes less than Sheila

Sheila spent 55 minutes less than Pete.

Pete spent 3 hours reading.

Since, pete spent 3 hours. So, Sheila spent

= 3 hours or (180 minutes) - 55 minutes

= 2 hours 05 minutes.

Now, Mark spent = 2 hrs 05 minutes - 55 minutes  

                            = 1 hour 10 minutes

Learn more about unitary method here:

brainly.com/question/22056199

#SPJ1

3 0
2 years ago
PLEASE HELP! WILL MARK BRAINLIEST!!!
Reptile [31]

Answer: options two and three

Step-by-step explanation: have a great day!

6 0
3 years ago
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