Find the missing length in the image below

Mathematics

2 answers:

Ket [755]3 years ago

7 0

Answer:

1 length ityoughkdds hshlkb

ollegr [7]3 years ago

4 0

Let it be x

$\\ \sf\longmapsto \dfrac{x}{10}=\dfrac{3}{6}$

Use cross multiplication

$\\ \sf\longmapsto 6x=10(3)$

$\\ \sf\longmapsto 6x=30$

$\\ \sf\longmapsto x=\dfrac{30}{6}$

$\\ \sf\longmapsto x=5$

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2x + 4 = 3x - 2 a. -2 b. 7 c. 3 d. 6

blsea [12.9K]

The answer is 6.

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7 0

3 years ago

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Two improper fractions have a numerator of 17. The equivalent mixed numbers are 3?/? and 1?/?. What could the mixed numbers be?

Llana [10]

The times plus method.... is where a mixed number.... for example, to get the improper fraction of 3 1/4, you multiply 4 and three, and add that number with 1. (try writing it on a piece of paper, times between the whole number and denominator, and a plus between the whole number and the numerator.) anyway we are going to use the reverse for this.

SO the numerator is 17, and 17 is divisible by 5..... 3 times (u get where I'm going??) and there's 2 left over so...... the answer for that one should be 3 2/5
Since 3 x 5= 15+2 is 17 ;)))

Moving ON for the one....pick like 15 or 16 to be the denominator.... and subtract the 15 or 16 from 17, and the number you get is your numerator...

7 0

3 years ago

PLEASE HELP

irina [24]

Answer:

$12\sqrt{3}$ feet

Step-by-step explanation:

In a 30-60-90 triangle, the ratios of the side lengths of the triangle is $1:\sqrt{3} :2$

Where 1 is the shortest leg, root(3) is the longer leg, and 2 is the hypotenuse.

First we can set x equals to the length of the original pole, and so the shorter leg has a length of x/3 and using the ratio of side lengths, we can find that:

$\frac{x}{3} * \sqrt{3} = \frac{\sqrt{3} x}{3} = 12$