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alexira [117]
3 years ago
14

What is 57.8 minus 4.07 SIMPLIFY.

Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0
57.80 - 4.07

= 57.80 - 4.00 - 0.07

= 53.80 - 0.07

= 53.73
bonufazy [111]3 years ago
4 0
1st when you start to subtract decimals you line them up
so  57.8
     -4.07
    _______
Next you need to act like the decimal point is not there, then subtract then add the decimal point.
The answer would be....
53.73

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Tom [10]

Answer:

5

Step-by-step explanation:  1/2 probability, 10 / 2 equals 5

5 0
3 years ago
Read 2 more answers
3x ^2 - 9 x y ^2+ 12 X ^3Y^2​
shepuryov [24]

\huge \boxed{\mathfrak{Question} \downarrow}

3 x ^ { 2 } y - 9 x y ^ { 2 } + 12 x ^ { 3 } y ^ { 2 }

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

3 x ^ { 2 } y - 9 x y ^ { 2 } + 12 x ^ { 3 } y ^ { 2 }

Factor out 3.

3\left(x^{2}y-3xy^{2}+4x^{3}y^{2}\right)

Consider x^{2}y-3xy^{2}+4x^{3}y^{2}. Factor out xy.

xy\left(x-3y+4x^{2}y\right)

Rewrite the complete factored expression.

\boxed{ \boxed{ \bf \: 3xy\left(x-3y+4x^{2}y\right) }}

4 0
3 years ago
PLZ HELP!!!!!
Ronch [10]

Kg to Pounds

8.3 kg in ponds is 18.26 lb

Kg to Ounces

8.3 kg in ounces is 292.16 oz

Step-by-step explanation:

We need to convert 8.3 kg to pounds and ounces

The conversion ratio is:

  • 1 lb = 16 oz
  • 1 kg = 2.2 lb  

Converting kg to pounds(lb)

We know 1 kg = 2.2 lb

So, 8.3 kg = 8.3*2.2 lb

8.3 kg = 18.26 lb

So, 8.3 kg in ponds is 18.26 lb

Converting kg to ounces (oz)

We know that: 1 lb = 16 oz

We have converted 8.3 kg into 18.26 lb (pounds)

So, 1 lb = 16 oz

18.26 lb = 18.26*16 oz

18.26 lb =292.16 oz(ounces)

So, 8.3 kg in ounces is 292.16 oz

Keywords: Conversion of units

Learn more about Conversion of units at:

  • brainly.com/question/10940255
  • brainly.com/question/4736384
  • brainly.com/question/118412

#learnwithBrainly

8 0
3 years ago
31. Algebra Fill in the reason that justifies each step.
Anna11 [10]

Answer:

Step-by-step explanation:

<u>Statements    </u>                                   <u>  Reasons</u>

1) QS =42                                               Given

2) QR + RS = QS                              Segment Addition Postulate

3) (x + 3) + 2x = 42                            Substitution Property

4) 3x + 3 = 42                                      Simplify

5) 3x = 39                                          Subtraction Property of Equality

6) x=13                                               Division Property of Equality

Explanation:

We have given QS=42. We have to prove that x=13

We will use Segment Addition Postulate which states that given 2 points Q and S, a third point R lies on the line segment QS  if and only if the distances between the points satisfy the equation QR + RS = QS.

Then we will substitute the values in the defined postulate.

where QR= x+3

RS=2x

QS=42

QR+RS=QS

(x+3)+2x= 42

Now simplify the expression by opening the brackets.

x+3+2x=42

3x+3=42

Now subtract 3 from both sides.

3x+3-3=42-3

3x=39

divide both sides by 3.

3x/3 =39/3

x=13..

4 0
3 years ago
Answers to these will give brainiest to who gets all correct
mylen [45]
5) x=-4
6)p=8
7) x=40
8) a=5
9) b=16
10) q=2
5 0
2 years ago
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