2 years ago

Find the solutions to the following equation by using the quadratic formula . 2x^2+14x+20=216

Mathematics

1 answer:

vampirchik [111]2 years ago

7 0

Answer:

x = 7 , − 14

Step-by-step explanation:

I believe this is correct.

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Twice the quotient of 50 and the sum of a number y and 8

djverab [1.8K]

1st the sum of y and 8 is
y+8
the quotient of 50 and (y+8) is simply dividing 50 by (y+8)
50 / (y+8)
Twice the quotient mean multiply 50 / (y+8) by 2, so the answer is:
2 * 50 / (y+8)

4 0

2 years ago

A plane takes off at 54 degrees latitude. It flies directly south and lands at -12 degrees latitude. Which expression represents

stellarik [79]

Answer:

❘-12 - 54❘

I hope my answer is correct and helpful.

3 0

2 years ago

Simplify the fraction show the work

Oksanka [162]

$\frac{7}{8} \times \frac{10}{3} \times \frac{5}{14}$
$\frac{7}{8} (\frac{10}{3})(\frac{5}{14})$
$\frac{35}{12} ( \frac{5}{14}) = \frac{25}{24}$
ANSWER
$\frac{25}{24}$

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3 years ago

Read 2 more answers

Find the approximation value of 1104 ÷48= ?

MrMuchimi

Answer:

Step-by-step explanation:

1104 = 2⁴×3×23

48 = 2⁴×3

1104 ÷ 48 = 23

7 0

3 years ago