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julsineya [31]
2 years ago
10

What is the answer to 3x=5(m+3)-3

Mathematics
2 answers:
MrRa [10]2 years ago
7 0

Answer:

m=3/5 X+ −12/5

Step-by-step explanation:

If it's right pls brainliest me

Morgarella [4.7K]2 years ago
4 0

Answer:

Step-by-step explanation:

Here you have two literals, x and m.  You can solve for either x or m.

                         5(m + 3) - 3            5m + 15 - 3

If for x:  x = ----------------------------- = ----------------- = (5/3)m - 1  =  x

                                   3                         3

If for m:  3(x + 1) = 5m + 15 - 3, or              3(x + 1) = 5m -12, or

                                                                  3(x + 1) + 12 = 5m, or

                                                                            3(x + 1) + 12

                                                                    m = -------------------

                                                                                       5

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strojnjashka [21]

A triangle is a three-edged polygon with three vertices. ΔAKE and ΔCKP are congruent.

<h3>What is a triangle?</h3>

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angle of a triangle is always equal to 180°.

In ΔABC, since AB≅BC, therefore, the triangle will be an isosceles triangle, and the measure of ∠A ≅ ∠C, using the base angle theorem.

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The two containers hold 328 ounces at the they hold same amount of water.

<u>Step-by-step explanation:</u>

The equations below model the ounces of  water, y, in each container after x minutes.

y = 16x + 104

y = -2x^{2} +40x+160

At the time after the start when the containers hold  the same amount of water, the two equations must be equal.

⇒ 16 x + 104 = -2x^{2}  + 40 x + 160

The first step is to divide everything by 2 to make it simplified.

⇒ 8 x + 52 = - x^2 +20 x + 80

Now put everything on the left .

x^2 + 8 x - 20 x + 52 - 80 = 0

Add the like terms together to further reduce the equation

x^2 - 12 x - 28 = 0

Factorizing the equation to find the roots of the equation.

Here, b = -12 and c = -28

where,

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  • c is the product of the roots ⇒ -14 × 2 = -28
  • Therefore, (x-14) (x+2) = 0
  • The solution is x = -2 or x = 14

Take x = 14  and substitute in any of the given two equations,

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⇒ y =224+104

⇒ 328 ounces

∴ The two containers hold 328 ounces at the they hold same amount of water.

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