All categories

3 years ago

If 3x-18=186 what is the value of x

Mathematics

2 answers:

pashok25 [27]3 years ago

6 0

Answer:

x = 68

Step-by-step explanation:

$3x-18=186\\\\3x=186+18\\\\3x=204\\\\x= \frac{204}{3}\\\\x=68$

JulsSmile [24]3 years ago

4 0

The value of x is a number :)

You might be interested in

A square has an area of 16x^2 square inches. If the sides of the square were to increase by 2 units, what is the new area of the

kykrilka [37]

Answer:

16x² + 64x + 64

Step-by-step explanation:

Given

A = 16x²

Increasing the sides by 2, substitute x = x + 2 into A

A = 16(x + 2)² ← expand factor using FOIL

= 16(x² + 4x + 4 ) ← distribute

= 16x² + 64x + 64

4 0

3 years ago

6.6 as a mixed number

svet-max [94.6K]

It should be 6 3/5 If not I’m sorry

8 0

3 years ago

If tan y = 3 over y and cos x = y over z what is the value of sin x??

LekaFEV [45]

The answer should be C

5 0

3 years ago

Find the TWO integers whos product is -12 and whose sum is 1<br>

Deffense [45]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$

Hence the numbers are 4 and -3

4 0

3 years ago

Read 2 more answers

Help with this pls pls

Simora [160]

Answer:

640

Step-by-step explanation:

first you have to do the 11-9 its gonna be 2 then you have to the cubic of 2 wich is 8 and after it you have to get 8 divided by 2 youre gonna get 4

after it you have to start from the left 320/4 equal to 80 than 80by 8 equal to 640

4 0

2 years ago