3 years ago

If 3x was the opposite of -5, what is the value of x?

Mathematics

1 answer:

makkiz [27]3 years ago

5 0

Answer:

This would mean 3x=5

so to isolate the x, we divide 5 by 3

and get x=5/3

You might be interested in

A parabola has zeros at (5,0) and (-3,0) and passes through point (6,18) determine the axis of symmetry

worty [1.4K]

Answer:

The axis of symmetry is $x=1$

Step-by-step explanation:

we know that

In a vertical parabola, the axis of symmetry is equal to the x-coordinate of the vertex

In this problem we have a vertical parabola open upward

The x-coordinate of the vertex is equal to the midpoint between the zeros of the parabola

$x=\frac{5-3}{2}=1$

therefore

The axis of symmetry is $x=1$

5 0

3 years ago

An animal shelter has 45 cats, 10 dogs and 5 rabbits. the shelter published the ratio of cats to dogs in its latest newsletter .

timurjin [86]

Ratio : cats:dogs 45:10

6 0

3 years ago

Give an example of an equation that is true.

bonufazy [111]

Answer:

5 + 4 = 9

Step-by-step explanation:

7 0

3 years ago

4. 1/3(3y - 6) = 8 i need the answer to this please

tiny-mole [99]

1/3 (3y - 6) = 8

distribute: y - 2 = 8

add 2 to both sides: y = 10

8 0

2 years ago

Read 2 more answers

it takes about me 25 minutes to make out a test for a mathamatics class. How long will it take to make out tests for all fve of

Elza [17]

150 minutes of mathmatices class

3 0

3 years ago

Read 2 more answers