2 years ago

What is the opposite of -8? :D

Mathematics

2 answers:

VMariaS [17]2 years ago

8 0

<h3>The answer is:</h3><h2>8</h2><h2 />

We know that the opposite of 8 is -8. So the opposite of -8 is 8.

You can look a number line if you are still confused!

ale4655 [162]2 years ago

4 0

The opposite of -8 is 8

You might be interested in

There are 1,525 pages in a book. Julia and Kim round the number of pages to the nearest hundred

netineya [11]

1500 is the rounded number to the nearest hundreth

6 0

2 years ago

Read 2 more answers

If a polyhedron has 5 faces and 7 vertices, then it must have how many edges? Please show step-by-step work

Juli2301 [7.4K]

Answer:

10 edges

Step-by-step explanation:

we know that

The Euler's formula state that: In a polyhedron, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

$V - E + F = 2$

in this problem we have

$V=7\\E=?\\F=5$

substitute the given values

$7 - E + 5 = 2$

solve for E

Combine like terms in the left side

$12 - E = 2$

subtract 12 both sides

$- E = -10$

Multiply by -1 both sides

$E =10$

8 0

2 years ago

A bag is filled with green and blue marbles. There are 125 marbles in the bag. If there are 29 more green

ValentinkaMS [17]

Answer:

89 green marbles and 46 blue marbles

Step-by-step explanation:

3 0

2 years ago

A store is having a 15% sale on movies. A movie is on sale for 22.10, what is the original price of the movie?

Westkost [7]

15% sale so 22.11 its 85% of original price. To solve this problem we can use proportion
22.10----------85%
x----------------100%
crossmultiply
85x=22.1/*100
85x=2210 /:85
x=26$- its the answer

6 0

3 years ago

What is the result when 4x3 + 4x² + 13x + 6 is divided by 2x + 1?

Nitella [24]

Answer:

2x^2+x+6

Step-by-step explanation:

if the 4x3 meant 4x^3, then im pretty sure this is the correct answer

3 0

3 years ago