2 years ago

Is x=16 the solution to the equation x−12=4?

Mathematics

2 answers:

Anna [14]2 years ago

7 0

Answer: Yes it would be x=16

slavikrds [6]2 years ago

3 0

Answer:

Yes. 16 - 12 = 4.

Step-by-step explanation:

If the value of x = 16, then just plug it in

x - 12 = 4

∫

16 - 12 = 4

Check our answer:

4 + 12

4 + 10 = 14

14 + 2 = 16

16 - 12 = 4

(Answer is 16 - 12 = 4.)

This is the correct solution.

You might be interested in

Two of the vertices of a rectangle are (1, −6) and (−8, −6). If the rectangle has a perimeter of 26 units, what are the coordina

pantera1 [17]

Answer: $(x_1,y_1)=(1,-2)$

$(x_2,y_2)=(-8,-2)$

Step-by-step explanation:

Given

Co ordinates of vertices(1,-6) and (-8,-6)

When two points is given then Length of two points is given by

$L=\sqrt{\left ( x_2-x_1\right )^2+\left ( y_2-y_1\right )^2}$

$L=\sqrt{\left ( 1-\left ( -8\right )\right )^2+\left ( -6+6\right )^2}$

$L=\sqrt{9^2}=9 units$

Perimeter of rectangle is =26 units

Let the other side be x

thus

$2\left ( x+9\right )=26$

x+9=13

x=4 units

therefore to get the other two co ordinates

such that the length of that side is 4 units is

$(x_1,y_1)=(1,-2)$

$(x_2,y_2)=(-8,-2)$

Horizontal distance will remain same only vertical distance will change in given co ordinates to obtain the remaining two co ordinates

To verify the above two distance between two points must be 13 units

6 0

2 years ago

According to science, Earth is about 4.5 billion years old and written human history extends back about 10,000 years. Suppose yo

zalisa [80]

It begins in 30000 bc

5 0

2 years ago

Read 2 more answers

Luke's Motel rents rooms with 2 beds for $65 and rooms with 1 bed for $56. On a given night Luke's Motel takes in $4836, and twi

Marat540 [252]

52 double bed rooms were rented, and that means there were 26 single bed rooms rented.

7 0

2 years ago

What is the slope of a line that passes through -8, -16 and 18, 5?

ddd [48]

Slope formula:

y2 - y1
_____
x2 - x1

5 + 16
_____
18 + 8

21
__
26

slope is 21/26

8 0

3 years ago

Solve the following exponential equation:<br><br>5^x=2 <br><br>e^x=10

olya-2409 [2.1K]

Number 1.

$5^x=2$ , first we will take the $log$ of both of these numbers getting us,

$x=\frac{log(2)}{log(5)}$ , which then gives us that $x=0.4306777777....$

Number 2

$e^x=10$ , solve for our exponent, $2.718282^x=10$ , use the logarithmic formula, and we get,

$x=\frac{log(10)}{log(2.718282)}$ , which then we get that $x=2.302585$

3 0

2 years ago