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3 years ago

12

Diana can earn money for the tickets she sells. Which of the following statements describes the variables in this situation corr

ectly?

1 answer:

REY [17]3 years ago

5 0

Statements are absent? Srry! :(

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Show your work. pleasee and thank you everyone!!

Dovator [93]

Answer:

i dont know but i reallyyy hope someone helpsss

Step-by-step explanation:

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2 years ago

Which number is not equal to one of the following expressions?

DanielleElmas [232]

C: 703.5 is the answer

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3 years ago

If 3/5 of a chorus is singing. What fraction of the chorus is not singing?

Montano1993 [528]

5/5 (one whole) - 3/5 = 2/5.

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3 years ago

Read 2 more answers

In ABC, what is the value of x?<br><br> Pls hurry im on a time limit here

kiruha [24]

Answer:

70

Step-by-step explanation:

By exterior angle theorem:

$(2x + 12) \degree = 112 \degree + 180 \degree - 2x \degree \\ \\ (2x + 12) \degree = 292 \degree - 2x \degree \\ \\ (2x + 12) \degree + 2x \degree = 292 \degree \\ \\ (2x + 12 + 2x) \degree = 292 \degree \\ \\ (4x + 12) \degree = 292 \degree \\ \\ 4x + 12 = 292 \\ \\ 4x = 292 - 12 \\ \\ 4x = 280 \\ \\ x = \frac{280}{4} \\ \\ x = 70$

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2 years ago

= 2. Given the quadratic equation 3x2 – 8x + k = 0 has no real roots. Find the range of values of k.

VashaNatasha [74]

$\text{If there are no real roots, then}\\\\~~~~~\text{Discriminant} < 0\\\\\implies b^2 -4ac < 0\\\\\implies (-8)^2 -4 \cdot 3 k < 0\\\\\implies 64-12k < 0\\\\\ \implies 12k > 64\\\\\implies k > \dfrac{64}{12}\\\\\implies k > \dfrac{16}3\\\\\text{Interval,}~ \left( \dfrac{16}3, ~\infty\right)$

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2 years ago