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jok3333 [9.3K]
3 years ago
7

Solve a = 2x + 6xz for X

Mathematics
2 answers:
NeX [460]3 years ago
8 0

Answer:

See below.

Step-by-step explanation:

So we have the equation:

a=2x+6xz

On the right, factor out an x:

a=x(2+6z)

Divide both sides by (2+6z). The right will cancel:

x=\frac{a}{2+6z}

And we're done!

Sergio [31]3 years ago
4 0

Answer:

x=a/2(1+3z)

Step-by-step explanation:

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David scored 1/2 of Lee's result. David scored 45%. What could be Lee's result be in percentage.​
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Step-by-step explanation:

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State a true conclusion. 1) If two planes intersect, their intersection is a line. 2) Plane R and plane S intersect. Conclusion:
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4 0
3 years ago
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Harman [31]

Answer: an improper fraction

Step-by-step explanation:  An improper fraction is a fraction that is larger than 1 7/3 is larger than one because 7, the numerator is larger than the denominator so 7/3 is an improper fraction

3 0
2 years ago
Solve using substitutions! Help w this question please!!
Irina18 [472]

I hope this helps you

6 0
3 years ago
Do alto de um farol cuja altura é de 20 m avista se um navio sob ângulo de depressão de 30°. A que distância , aproximadamente,
Mkey [24]
Esta é a trigonometria . Se você desenhar uma linha a partir do topo da casa de luz para o barco, você terá a hypotonuse de um triângulo. Um truque é lembrar que este é um triângulo especial. É um triângulo 30-60-90 , que tem propriedades especiais mostradas na fixação abaixo . por isso sabemos que o lado adjacente que não é o hyposonuse é x√3 . Agora sabemos que x<span>√3 = 20
Solve for x.
x</span><span>√3=20
divide both sides by </span><span>√3.
x=20/(</span><span><span>√3)
</span>Try not to have square roots (</span><span><span>√)</span> in denomenator so multiply top and bottom by </span><span>√3 and get
x=(20</span><span>√3)/3
x is what we are looking for so the answer is </span>
20<span>√3 m </span><span>ou cerca de 34.64 m</span>










7 0
3 years ago
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