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sammy [17]
4 years ago
13

Pls help me I need help

Mathematics
2 answers:
Andrei [34K]4 years ago
7 0
4(5)-12
20-12
8

It would equal 8


forsale [732]4 years ago
4 0
The answer would be 8
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Simplify.
natima [27]
Its 2y+7z hope dis helps
5 0
3 years ago
Read 2 more answers
What is the solution of -4x = 100?<br> O x=-2500<br> Ox=-50<br> Ox=-2.5<br> O no solution
In-s [12.5K]

Answer:

x=-25

<em>(None of the answer choices you've provided match the correct answer.)</em>

Step-by-step explanation:

Given:

-4x=100

To find the solution (what x equals), we must divide both sides of the equation by the coefficient of

x=25

Therefore, the solution of -4x=100 is x=-25.

-

We can check our work by substituting the solved value of x into the given equation:

-4x=100

-4(-25)=100

100=100

Since both sides of the equation are equal to each other, our solution is correct!

6 0
3 years ago
Whats -5n+12n+9+(-3) some one help me with this one
nikdorinn [45]

-5n+12n+9+(-3)

-5n+12n+9-3

7n+9-3

=7n+6

Hope this helps!

Thank you for posting your question at here on Brainly.

-Charlie

8 0
3 years ago
Find x and y<br><br> Classify the middle triangle by its sides
Colt1911 [192]
If y is on triangle then it’s 40 degrees
8 0
3 years ago
Two sides of a triangle are 6 cm and 8 cm long. What can be the length of its third side.(Write all the possible lengths)
Angelina_Jolie [31]

Answer:

Let the. length of 3rd side of a ∆ be x.

x>(8–6) cms. and. x <(8+6) cms.

or. x > 2 cms. and. x < 14 cms

or. 2 cms < x < 14 cm

Step-by-step explanation:

find the answer here

6 0
3 years ago
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