3 years ago

What is the least common denominator for 3/10 and 7/8?

Mathematics

1 answer:

Helen [10]3 years ago

6 0

3/10 <7/8
Please my answer

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****The last option was F=5+P<br><br> Help I need it ASAP

Liono4ka [1.6K]

Answer:

P = F + 5

Step-by-step explanation:

Phineas' nose is equivilent to Ferb's nose plus five

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3 years ago

Which two values of x are roots of the polynomial below? x^2-3x+5

Gemiola [76]

Given:

Polynomial $x^2-3x+5$

To find:

The values of x.

Solution:

$x^2-3x+5=0$

Quadratic equation formula:

$$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Here $a=1, b=-3, c=5$ .

Substitute the values in the formula, we get

$$x=\frac{-(-3) \pm \sqrt{(-3)^{2}-4 \cdot 1 \cdot 5}}{2 \cdot 1}$

$$x=\frac{3 \pm \sqrt{9-20}}{2}$

$$x=\frac{3 \pm \sqrt{-11}}{2}$

$$x=\frac{3 - \sqrt{-11}}{2} \ \text{and} \ x=\frac{3 + \sqrt{-11}}{2}$

Option E and option F are the roots of the polynomial.

The values of x are $x=\frac{3 - \sqrt{-11}}{2} \ \text{and} \ x=\frac{3 + \sqrt{-11}}{2}$ .

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3 years ago

Which line has a constant proportionality of 4

Ne4ueva [31]

Answer:

Line A

Step-by-step explanation:

Line A has a constant of proportionality (slope) of 4.

3 0

2 years ago

The original price of a pair of shoes is $42 the sale price is 20% off their original price what is the amount of original price

Brrunno [24]

First you convert 20% into a decimal which is 0.2 and multiply that by 42 and you get 8.4, that's the discount. Then you subtract 8.4 from 42 and get $33.60 which is your answer. Hope this helps!!

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3 years ago

Read 2 more answers

Please help me at this math proplem thank you pleas help me

Shkiper50 [21]

which math problem?? There is many on the picture

4 0

3 years ago