All categories

2 years ago

Which equation is NOT true when k = -18?

Mathematics

2 answers:

Delicious77 [7]2 years ago

5 0

The correct answer is A

a_sh-v [17]2 years ago

3 0

Answer:

a. po yung answer

follow me

You might be interested in

Solve this thing pls <img src="https://tex.z-dn.net/?f=3%5Cleft%28q-7%5Cright%29%3D27" id="TexFormula1" title="3\left(q-7\ri

evablogger [386]

Answer:

Solution of equation ( q ) = 16

Step-by-step explanation:

In this question we have given an equation that is 3 ( q - 7 ) = 27 and we have asked to solve this equation that means to find the value of  q .

Solution : -

$\quad \: \longmapsto \: 3(q - 7) = 27$

Step 1 : Solving parenthesis :

$\quad \: \longmapsto \:3q - 21 = 27$

Step 2 : Adding 21 on both sides :

$\quad \: \longmapsto \:3q - \cancel{ 21} + \cancel{21} = 27 + 21$

On further calculations we get :

$\quad \: \longmapsto \:3q = 48$

Step 3 : Dividing by 3 from both sides :

$\quad \: \longmapsto \: \frac{ \cancel{3}q}{ \cancel{3}} = \cancel {\frac{48}{3} }$

On further calculations we get :

$\quad \: \longmapsto \: \pink{\boxed{\frak{q = 16}}}$

Therefore, solution of equation ( q ) is 16 .

Verifying : -

Now we are very our answer by substituting value of q in the given equation . So ,

3 ( q - 7 ) = 27

3 ( 16 - 7 ) = 27

3 ( 9 ) = 27

27 = 27

L.H.S = R.H.S

Hence, Verified.

Therefore, our solution is correct .

<h2>#Keep Learning</h2>

3 0

2 years ago

Read 2 more answers

PLZ Answer ASAP!

lilavasa [31]

Answer:

Step-by-step explanation:

consumers purchase an item that exceeds their available account balance.

3 0

2 years ago

Read 2 more answers

Which ratio is equivalent to 3/15

Rzqust [24]

Answer:

Step-by-step explanation:

The ratio of 6:30 would be equivalent to it.

4 0

2 years ago

Construct a right triangle whose perimeter is equal to 10cm and one acute angle is 60°

jok3333 [9.3K]

How can we help you with this?

5 0

2 years ago

Anyone know the answer??

vlabodo [156]

Answer:

I believe that the correct answer is 7.

Step-by-step explanation:

Is tht good homie

4 0

2 years ago

Read 2 more answers