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3 years ago

Share 56 in the ratio 5:3

Mathematics

2 answers:

Nookie1986 [14]3 years ago

7 0

Answer:

is this a question?

Step-by-step explanation:

123838382

Inessa [10]3 years ago

5 0

Answer:

Step-by-step explanation:

5 : 3 x 7 = 35:21

(8) x 7 = (56)

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2 years ago

Read 2 more answers

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Lina20 [59]

Option D: Two irrational solutions

Explanation:

The equation is $17+3 x^{2}=6 x$

Subtracting 6x from both sides, we have,

$3x^{2} -6x+17=0$

Solving the equation using quadratic formula,

$x=\frac{6 \pm \sqrt{36-4(3)(17)}}{2(3)}$

Simplifying the expression, we get,

$\begin{aligned}x &=\frac{6 \pm \sqrt{36-204}}{6} \\&=\frac{6 \pm \sqrt{-168}}{6} \\&=\frac{6 \pm 2 i \sqrt{42}}{6}\end{aligned}$

Taking out the common terms and simplifying, we have,

$\begin{aligned}x &=\frac{2(3 \pm i \sqrt{42})}{6} \\&=\frac{(3 \pm i \sqrt{42})}{3}\end{aligned}$

Dividing by 3, we get,

$x=1+i \sqrt{\frac{14}{3}}, x=1-i \sqrt{\frac{14}{3}}$

Hence, the equation has two irrational solutions.

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2 years ago

If the mass of a proton is 2.34 × 10–14 grams, what is the mass of 1,000 protons?

Sergio [31]

The answer is 2.34 x 10-11 g

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3 years ago

Helpppppppppppppo anyone

Alenkasestr [34]

Answer: 50653

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Step-by-step explanation:

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2 years ago

Sharon needs 3 pounds of turkey for every 2 people

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Answer:

Step-by-step explanation:

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