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2 years ago

Solve -10=4x show work please :D

Mathematics

2 answers:

serg [7]2 years ago

5 0

Answer:

$\Large \boxed{{x =- \frac{5}{2} }}$

Step-by-step explanation:

We need to isolate the $x$ variable on one side of the equation to find the value of $x$ that makes the equation true.

$-10=4x$

Divide both sides of the equation by 4.

$\displaystyle \frac{-10}{4} =\frac{4x}{4}$

Simplify the equation.

$\displaystyle \frac{-5}{2} =x$

RideAnS [48]2 years ago

4 0

Answer:

-2.5 = x

Step-by-step explanation:

-10 = 4x

the equation between 4 and x is multiplication

as our goal is to move the x on its separate side, we should divide each side by 4 to get rid of the bond between the 4 and the x

Therefore,

-10 = 4x

-10/4 = x

Simplify into decimal if needed

-2.5 = x

Hope that helped!!! k

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Can someone answer this math question for me please and thank you

Olenka [21]

Answer:

There is no direct relation.

Step-by-step explanation:

8/6 = 4/3

16/8= 2/1

32/24= 4/3

If this were directly related, all of these would simplify to the same thing.

7 0

3 years ago

30 feet below the surface of the water. You are ascending towards the

fomenos

Answer is slope of 5

Step by step

You can graph the slope as seen on the attached picture. You go up 30, you go right +6. Slope is y/x, so 30/6, equals 5

You can also use the slope formula

(y2-y1) over (x2-x1)

Using points on the graph

(6,0) and (0,-30)

(-30-0 ) over (0-6)

-30 over -6

-30/-6

= 5

5 0

1 year ago

Here are two similar rectangles.

asambeis [7]

Answer:

$40.32cm^{2}$

Step-by-step explanation

4*1.2=4.8

7*1.2=8.4

8.4*4.8=40.32

7 0

2 years ago

Please help me!!!! You only have to answer number 1!!!

mrs_skeptik [129]

Given : A social media website has currently = 1,000 members.

In each month number of members gets triple.

To find: Equation that represents number of members m belongs to site.

Solution: Because we are given, each month the number of members gets triple, that means each month we can multiply by 3 to the number of members of previous month.

For first month, we would multiply 1,000 by 3.

For second month, we would multiply 1,000 by 3 *3.

For second month, we would multiply 1,000 by 3*3*3.

Each month one factor of 3 is being increasing.

We could write those 3's as exponents of 3.

Like $1000*3 = 1000*3^1$

$1000 * 3^2.$

$1000 * 3^3.$

As many months as many 3's are there.

So, the exponent of 3 is represnts the number of months.

Let us take a variable for number of month by n.

So, we could setup an equation for number of members m belongs to site on a particular month n as

$m= 1000 (3)^n$

This is our final equation.

7 0

2 years ago

Graph the solution on the number line |x-3| <5

Anettt [7]

Answer:

-2<x<8

see below for graph

Step-by-step explanation:

First, we need to solve the inequality.

Inequality: |x-3|<5

Split into two equations:

x-3<5

x-3>-5 (notice how the sign is flipped when we make the number negative)

let's start with x-3<5

add 3 to both sides

x<8

now

x-3>-5

add 3 to both sides

x>-2

The graph is below

the intersection is the solution.

Notice how I made the maroon line go to the right- which shows that it's greater than (for x>-2) and the silver line go to the left, which shows that it's less than (for x<8)

the equation is -2<x<8

Hope this helps!

8 0

2 years ago