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3 years ago

Find the missing lengths of the sides

Mathematics

2 answers:

Mnenie [13.5K]3 years ago

8 0

A=9 C=19
Explanation: I took this test and got it right

dusya [7]3 years ago

4 0

Answer:

a=9, c=19

Step-by-step explanation:

Aight so basically in 30, 60, 90 triangles there is a formula for the sides

the hypotenuse(the longest side)=2a

The tiny side (the smallest side)=a

and the middle child = $a\sqrt{3}$

Based on that we see that a is 9

and since c=2a then it's 18

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I do no understand this

vovangra [49]

The equation of a line for the given slope is $y=\frac{1}{2} x+1$ .

Solution:

Given data:

Slope (m) = $\frac{1}{2}$

Point = (–2, 0)

$x_1=-2, y_1=0$

To find the equation of the given line in the point-slope form:

<u>Point-slope formula:</u>

$y-y_1=m(x-x_1)$

Substitute the given values in the formula.

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The equation of a line for the given slope is $y=\frac{1}{2} x+1$ .

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3 years ago

If line BA is a midsegment of triangle XYZ, find x.

DIA [1.3K]

For midsegment theorem
And parallels lune are twice

So AB = YZ /2

AB = 10/2 =5

BUT AB = X–1 =5

X–1 = 5 = X = 1+5 =6

X =;6

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