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trapecia [35]
2 years ago
12

The triangles below are similar. What is the value of x ?

Mathematics
1 answer:
Mandarinka [93]2 years ago
7 0

Answer:

Step-by-step explanation:

Since triangle ADE and triangle ABC are similar, that means their sides are proportional, thus we get the equation

\frac{AD}{AB} =\frac{DE}{BC}

\frac{2}{6} = \frac{x}{12}

6x = 24\\x=4

Thus the value of x is 4

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4x - 6 = 2x - 2 does anyone know the answer to dis
mel-nik [20]

4x-6=2x-2

You then would eliminate 6, by adding 6 to both sides

4x=2x+4

Then you want all of the X's on the same side, so you subtract 2x from both sides.

2x=4

Then to isolate the X, you divide by 2

2=x

The answer is x=2

4 0
3 years ago
Name some underrated animes i should watch.
Elena L [17]

Answer:

one i have is samurai flamenco

Step-by-step explanation:

its cool to me

8 0
3 years ago
Read 2 more answers
The Grand canyon national park has a new parking lot.the perimeter is 84feet the shape of the parking lot is a square what is th
podryga [215]

Answer:

21 feet

Step-by-step Explanation:

Given that the new parking lot of the Grand Canyon National park has a square shape, which means all the lengths of the 4 sides of the parking lot are equal and the same, the perimeter of the parking lot = 4(L) = 84feet.

L = length of 1 side of the parking lot; perimeter = 84feet,

Therefore, solving for L (length of each side) would be:

84 = 4(L)

84/4 = L

L = 21ft

The length of each sides are all equal and each would be 21 feet long.

6 0
2 years ago
The point (2,-3) lies in quadrant​
Novay_Z [31]

Hello there!

The point (2,-3) would lay in quadrant​ IV, or 4.

Basically:

Points that are (x, y) or positive x and positive y  ay in quadrant 1, or I.

Points that are (-x, y) or negative x and positive y lay in quadrant 2, or II.

Points that are (-x, -y) or negative x and negative y usually lay in quadrant 3, or III.

Points that are (x, -y) or positive x and negative y usually lay in quadrant 4, or IV.

I hope this was helpful! Have a great rest of your day :)

4 0
2 years ago
Read 2 more answers
Are these expectations equivalent? Explain why or why not 42+35 7(6+5)<br><br> HELP PLEASE
const2013 [10]

\frac{42}{35} :\frac{6}{5}

7\left(\frac{6}{5}\right)=\frac{42}{5}

They are not equivalent.

6/5= 1.2

42/5= 8.4

3 0
2 years ago
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