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galina1969 [7]
3 years ago
9

The triangles are similar. Find the missing side.* - 36 - 25 - 29

Mathematics
2 answers:
xeze [42]3 years ago
7 0

Step-by-step explanation:

\frac{30}{6}  =  \frac{x}{5}  \\ x = 25

Ghella [55]3 years ago
7 0
X = 25
Use proportions for this question
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Questions are on the attachment
Mars2501 [29]

Answer:

b. 136

Step-by-step explanation:

you separate the right and left side  so its 12x6 and 8x8 then you add the two products and get 136

6 0
3 years ago
Can anyone help me find the (?,?) coordinates? The given shape is a parallelogram.
Sonja [21]

The missing coordinates of the parallelogram is (m + h, n).

Solution:

Given shape is a parallelogram.

Construction: Draw a line joining the diagonals.

<em>In parallelogram, diagonals bisect each other.</em>

Solve it using mid-point formula:

$\text{Midpoint} =\left( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right  )

Here x_1=m, y_1=n, x_2=h, y_2=0

$\text{Midpoint} =\left( \frac{m+h}{2}, \frac{n+0}{2}\right  )

$\text{Midpoint} =\left( \frac{m+h}{2}, \frac{n}{2}\right  )

Using this midpoint find the missing coordinate.

$\text{Midpoint} =\left( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right  )

Let the missing coordinates by x and y.

Here x_1=0, y_1=0, x_2=x,  y_2=y

$\text{Midpoint}=\left( \frac{0+x}{2}, \frac{0+y}{2}\right  )

$\left( \frac{m+h}{2}, \frac{n}{2}\right  )=\left( \frac{0+x}{2}, \frac{0+y}{2}\right  )

$\left( \frac{m+h}{2}, \frac{n}{2}\right  )=\left( \frac{x}{2}, \frac{y}{2}\right  )

Now equate the x-coordinates and y-coordinates.

$ \frac{m+h}{2}=\frac{x}{2}, \  \  \  \frac{n}{2} =  \frac{y}{2}

Multiply by 2 on both sides of the equation, we get

m + h = x, n = y

x = m + h and y = n

Hence the missing coordinates of the parallelogram is (m + h, n).

7 0
2 years ago
Find the distance between the two points. (2, 5) and (–1, –5)
Ad libitum [116K]
<span>√109</span>≈<span>10.44030650 <--- Answer

</span>Distance=<span>√<span><span><span>(<span>x2</span>−<span>x1</span>)</span>2</span>+<span><span>(<span>y2</span>−<span>y1</span>)</span><span>2

</span></span></span></span>√<span><span><span>(<span>(−1)</span>−<span>(2)</span>)</span>2</span>+<span><span>(<span>(−5)</span>−<span>(5)</span>)</span><span>2 

That check sign is the square root, since they wouldnt let me put it in...</span></span></span>
6 0
3 years ago
Read 2 more answers
The perimeter of a right-angled triangle is 72 cm.
Verizon [17]

Answer:

the sides of the triangle are 4 cm , 8 cm , 20 cm

6 0
2 years ago
Y = [ ? ]<br><br> PLEASE HELP
max2010maxim [7]

Answer:

120

Step-by-step explanation:

First, you want to find the third angle

to do that you 180-33+87=60

x=60

since x and y are on a straight line, to find y would be 180-x

180-60=120

y=120

7 0
3 years ago
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