3 years ago

A negative number plus a positive number is a negative number.

Mathematics

2 answers:

ipn [44]3 years ago

7 0

Answer:

Sometimes

Step-by-step explanation:

Examples:

-5 + 10 = 5 FALSE

-10 + 5 = -5 TRUE

Pavel [41]3 years ago

3 0

Sometimes

-2+9=7 FALSE

-12+4=-8 TRUE

You might be interested in

If something cost 15$ and he wants to tip 20% how much would it be

ANTONII [103]

The answer to your question would be $18

7 0

3 years ago

Read 2 more answers

If he starts at 1 and jumps 3 units to the right, then where is he on the number line? How far away from zero is he?

Ilya [14]

Answer:

If you mean he starts at 1 on the Y axis (vertical line), then the answer is (1, 3). If you mean he starts at 1 on the X axis (horizontal line), then the answer is (0, 4)

3 0

2 years ago

Read 2 more answers

if the volume of a cube of wood is 15.625 cm^3 and its mass is 10.00 grams show the calculation for the density of the cube

oee [108]

Time 15.625 to the 3 and divide it by 10.00 grams and you will get your answer

7 0

3 years ago

Perform the indicated operation. 9z^3/16xy . 4x/27z^3

ziro4ka [17]

Answer:

$\frac{1}{12y}$

Step-by-step explanation:

This is a multiplication problem.

We want to multiply $\frac{9z^3}{16xy}\cdot \frac{4x}{27z^3}$

We factor to get:

$\frac{9z^3}{4\times 4xy}\cdot \frac{4x}{9\times 3z^3}$

We now cancel out the common factors to get:

$\frac{1}{4\times y}\cdot \frac{1}{1\times 3}$

We now multiply the numerators and the denominators separately to get.

This simplifies to $\frac{1}{12y}$

Therefore the simplified expression is $\frac{1}{12y}$

8 0

2 years ago

Asap help 100 points

gregori [183]

Answer:

(4x + 2)° = (6x -10)°

4x + 2 = 6x - 10

4x -6x = -10 -2

-2x = -12

x = <u>-</u><u>12</u>

-2

x = 6°

7 0

2 years ago

Read 2 more answers