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Brut [27]
3 years ago
15

Can't put it in look at photo pls​

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
6 0

x ^{ - n}  + x ^{2n}

That's my answer Brainliest me!

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How do you prove that lines are similar in triangles if it is parallel? (look at photo)
Ghella [55]

Answer:

they are similar cuz it resembles a "z" pattern. The angles are so the same.

5 0
3 years ago
A concert hall has three sections: the main floor, the balcony, and the gallery. For a recent concert, 1020 tickets were sold. T
Angelina_Jolie [31]

Answer:

Let the number of balcony seats be b

Let the number of gallery tickets be g

Let the number of main floor tickets be m

b + g + m  = 1020

b = 2g

m = b + 225

The number of balcony tickets = 318

The number of gallery tickets = 159

The number of main floor tickets = 543

Step-by-step explanation:

Let the number of balcony seats be b

Let the number of gallery tickets be g

Let the number of main floor tickets be m

i) Therefore we can write b + g + m  = 1020

ii) there were twice as many balcony tickets sold as gallery tickets

   therefore b = 2g      \Rightarrow  g = 0.5b

iii) there were 225 more main floor tickets than balcony tickets

   therefore m = b + 225

iv) using equation ii) and equation iii) in equation i) we can write

     b + g  + m = b + 0.5b + b + 225  = 1020      \Rightarrow 2.5b  = 795     \Rightarrow  b = 318

v) g  = 0.5 b  = 0.5 \times 318 = 159

vi) m = b + 225 = 318 + 225 = 543

5 0
4 years ago
Read 2 more answers
Solve For L: A = L ⋅ W ⋅ H<br><br> L=aw/h<br><br> L=wh/a<br><br> L=a/wh<br><br> L=w/ha
bonufazy [111]
Ok so what you're trying to do is get L by itself so to do this you move everything to the other side:
A=L*WH
\frac{A}{WH}=L
So you answer would be: C
8 0
3 years ago
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Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0?
lidiya [134]

Answer:

Option 1 is correct.

Step-by-step explanation:

Given the equation (x + 5)^2 + 4(x + 5) + 12 = 0

we have to choose the best statement describes the above equation.

(x + 5)^2 + 4(x + 5) + 12 = 0  →  (1)

As, the highest degree of its monomials i.e individual terms with non-zero coefficients is 2.

⇒ Degree of above equation is 2.

hence, the given equation is quadratic equation.

The general form of quadratic equation is

ax^2+bx+c

In variable u: u^2+u+c=0  →  (2)

Now, compare equation (1) with (2), we say that

The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5).

Option 1 is correct.

6 0
3 years ago
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What is the length of JL​
podryga [215]

Answer:

show work ....... where is the work..............

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