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Vladimir79 [104]
4 years ago
8

Use rounding or compatible number to estimate the difference 40-10

Mathematics
1 answer:
just olya [345]4 years ago
4 0
The answer is 30 because 30 is in between 40 and 10
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1
Westkost [7]

The difference between the two mass is 151950g

Data;

  • Mass a = 29.48kg
  • Mass b = 181,430g
<h3>Difference Between The Mass</h3>

To calculate the difference between the mass, we must do so in the same unit. i.e both mass a and mass b must be in the same unit.

<h3>Conversion of Mass from Kg to g</h3>

Let's convert mass a from kg to g

1kg = 1000g

Using this, we can find how many grammes are in 29.48kg

1kg = 1000g\\29.48kg = x\\x = 29.48 * 1000\\x = 29480g

Now we can find the difference between mass b and mass a

b - a = 181430 - 29480 = 151950

The difference between the two mass is 151950g

Learn more on difference between two numbers here;

brainly.com/question/18591813

4 0
3 years ago
Help i dont know what it is if i get one more wrong i dont pass the level
Semenov [28]

Answer:

blue and green because parallel means two lines that will never cross

3 0
3 years ago
F(x)=x2 + 2x2-x-2<br><br><br><br><br><br><br><br> Help please
mel-nik [20]
The answer is d. Hopefully you get it right
6 0
3 years ago
Which triangle defined by three points on the coordinate plane is congruent with the triangle illustrated, and why?
andreev551 [17]

Answer:

  D)  (-2, -3)(-4, -3)(-2, -9); because corresponding pairs of sides and corresponding pairs of angles are congruent

Step-by-step explanation:

For triangles to be congruent, it is not enough that corresponding angles are congruent. In addition, there must be at least one pair of corresponding sides that are congruent. (Then all pairs will be congruent.)

The points listed in choices B and D are points that form a right triangle with leg lengths 2 and 6. However, choice B only refers to the angle measures, and not the sides. Choice D is the correct one.

8 0
3 years ago
Factor completely: x^2 + 11x + 24
pychu [463]
Two numbers if you multiple them give you 24 
and if you add them gives 11 
so the numbers are 3, 8 
(x+3)(x+8)
6 0
3 years ago
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