All categories

3 years ago

Which tool would you use to measure the mass of a mobile phone

Mathematics

2 answers:

iragen [17]3 years ago

6 0

Since on the Earth, mass = weight, you can use a scale.

hope that helped

SVEN [57.7K]3 years ago

5 0

You could use a weighing scale, but if the mobile is easy to measure, you can use ruler, take the measurements of length width and height, and use formula for volume

You might be interested in

Please helpppppppppp me

Naily [24]

Answer:

Please read explanation below.

Step-by-step explanation:

Let's go over what some of the symbols of inequalities represent:

$>$ : greater than

: less than

$\ge$ : greater than or equal to

$\le$ : less than or equal to

The symbol in the equation that is given to you is $\ge$ . It seems as though each of the answer choices have everything written as the same thing except for the description of the inequalities. Check the one that applies.

5 0

3 years ago

David scored points less than six times the number of points Rich scored in a video game. If represents the number of points sco

UkoKoshka [18]

Answer:

David scored : 24 < 6x = 0

Step-by-step explanation:

From the information given;

David scored ??? points less than six times the number of points Rich scored in a video game.

If ??? represents the number of points scored by Rich

The objective is to write an expression representing the number of points scored by David.

since the value of David points and Rich letter representing the number of points scored by RIch are not given, Let's based our calculation on assumptions, the main thing is to understand the the process in solving the question.

Assumption:

Let assume that,

David scored 24 points and x should be the number of points scored by Rich

Then; the linear equation representing David score is:

David scored : 24 < 6x = 0

3 0

3 years ago

Which of the following equations is non-linear?

lakkis [162]

2x + 6y = 14y - 19x^2 + 12 is a non-linear equation

Step-by-step explanation:

Lets define a linear equation first.

A linear equation is an equation in which there is no variable with exponent greater than 1 or the degree of the equation is 1.

So,

x + 12 = -8x + 10 - 2y

The equation is a linear equation because the degree of the equation is 1.

x = 8x + 19 - 10y

The equation is a linear equation because the degree of the equation is 1.

2x + 6y = 14y - 19x^2 + 12

The equation involve a term with exponent 2 which makes the degree of the equation 2 making it a quadratic equation

2x + 13y + 14x - 7 = 16y - 3

The equation is a linear equation because the degree of the equation is 1.

Hence,

2x + 6y = 14y - 19x^2 + 12 is a non-linear equation

Keywords: Linear, quadratic

Learn more about equations at:

#LearnwithBrainly

5 0

3 years ago

In need of some major help!!

ollegr [7]

The answer to your question is 4.8 kilometers. Brainliest?

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to −19y+13 ?

Vikki [24]

The first thing you should do in this case is to write the expression correctly:
- (1/9) y + (1/3)
Now, we take out common factor (1/9) obtaining:
1/9 (-y + 3)
Let's check:
1/9 (-y + 3)
-1/9y + 3/9
-1/9y + 1/3
OK
Answer:
An expression equivalent is:
1/9 (-y + 3)

4 0

3 years ago

Read 2 more answers