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Kitty [74]
2 years ago
5

Complete the following statement.

Mathematics
1 answer:
Afina-wow [57]2 years ago
4 0

Answer:

x=2; the extraneous root x=42.

All the details are in the attached picture, the answer is marked with red colour.

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Since opening night, attendance at Play A has increased steadily, while attendance at Play B first rose and then fell. Equations
nexus9112 [7]

Answer: option d is correct .


Step-by-step explanation:

In order to find the same attendance  we set both equation equal

8x+191 = -x^2+26x+126

simplifying equation ,we get

x^2 -18x+65=0

(x-5) (x-13) = 0

x =5  or x =13

therefore on 5th day and 13th day  both plays attendance  is same

and it is obtained by plugging x = 5 in  and x =13 in either of the equation.

for x = 5 ,

y = 8(5) +191 = 40+191 = 231

for x = 13

y = 8(13)+191

 = 104+191

 = 295

therefore option d is correct  





4 0
3 years ago
Hey! i’ll give brainliest please help
Ahat [919]

Answer:

I think it's D but im not sure

hope this helps

have a good day :)

Step-by-step explanation:

6 0
2 years ago
A 132-inch board is cut into two pieces. One piece is three times the length of the other. Find the length of the shorter piece.
pav-90 [236]
132=3x+x
132=4x
x=33
The length of the shorter piece is 33 inches
7 0
2 years ago
Please help asap What is the sum of the following two polynomials?<br> (3x2 – 5x + 3) and (-x2 – 3x)
Anton [14]
(3x^2 - 5x +3) + (-2x -3x)
=3x^2-5x+3 + (6x^2)
=9x^2-5x+3
4 0
2 years ago
Read 2 more answers
A 20ft ladder leans up against the wall. if the ladder is 3ft from the wall, what angle does the ladder make with the ground
RoseWind [281]

<u>Answer:</u>

<h2>θ ≈ 81.37°</h2>

<u>Explanation:</u>

let the angle the ladder makes with the ground be θ

θ = cos⁻¹(3/20)

θ = cos⁻¹(0.15)

θ ≈ 81.37°

8 0
2 years ago
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