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xenn [34]
3 years ago
13

Solve for x: 3 + 5x = 4x - 6

Mathematics
2 answers:
solniwko [45]3 years ago
4 0

Answer:

3 + 5x = 4x - 6

Let's do it quickly and simply,

Let's gather the like terms

5x - 4x = -6 - 3

x = - 9

Hope it helps!

baherus [9]3 years ago
3 0

Answer:

-9

Step-by-step explanation:

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MATH QUESTION!! WILL MARK BRAINLIEST!! PAST DUE HELP ASAP!!!
monitta

Answer:

<em>Proof below</em>

Step-by-step explanation:

<u>Right Triangles</u>

In any right triangle, i.e., where one of its internal angles is 90°, some interesting relations stand. One of the most-used is Pythagora's Theorem.

In a right triangle with shorter sides a and b, and longest side c, called the hypotenuse, the following equation is satisfied:

c^2=a^2+b^2

The image provided in the question shows a line passing through points A(0,4) and B(3,0) that forms a right triangle with both axes.

The origin is marked as C(0,0) and the point M is the midpoint of the segment AB. We have to prove.

CM=\frac{1}{2}AB

First, find the coordinates of the midpoint M(xm,ym):

\displaystyle x_m=\frac{0+3}{2}=1.5

\displaystyle y_m=\frac{4+0}{2}=2

Thus, the midpoint is M( 1.5 , 2 )

Calculate the distance CM:

CM=\sqrt{(1.5-0)^2+(2-0)^2}

CM=\sqrt{2.25+4}=\sqrt{6.25}=2.5

CM=2.5

Now find the distance AB:

AB=\sqrt{(3-0)^2+(4-0)^2}=\sqrt{3^2+4^2}=\sqrt{9+16}=\sqrt{25}

AB=5

AB/2=2.5

It's proven CM is half of AB

3 0
3 years ago
An animal shelter has 44 dogs and 54 cats. Then, 13 of these animals get placed in
Alex_Xolod [135]

Answer:

44+54= 98

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Step-by-step explanation:

8 0
3 years ago
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love history [14]
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Find the value of x.
svetoff [14.1K]

Answer:

68

Step-by-step explanation:

1) Find the interior angle using relations of angles in straight line I.e ( sum of angles in a straight line is 180 ) and we know the sum of all the interior angle of quadrilateral is 360 degree .

2) Solve further for x.

5 0
3 years ago
What is the value of the expression 24 + 3²? What is the value of the expression 24 + 3² ? ​
timurjin [86]

Answer:

33

Step-by-step explanation:

3² = 3.3 = 9 => 24 + 9 = 33

3 0
2 years ago
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