2 years ago

Identify the similar triangles them find the x

Mathematics

1 answer:

Alex Ar [27]2 years ago

4 0

Answer:

ADB and ABC are similar

x = 8

Step-by-step explanation:

hypotenuse in ADB = $\sqrt{4^2 + 2^2 } = \sqrt{20}$

since two triangles are similar,

$\frac{2+x}{\sqrt{20} } = \frac{\sqrt{20}}{2}$

solving for x, x=8

You might be interested in

Sharon wants to know the difference between the average amount she stacked and the average amount Diane stacked. Which operation

jek_recluse [69]

Sharon would subtract the amount that she stacked from Diane to figure out the difference.

Hope this helped :D

3 0

2 years ago

I need help finding slope for m

Nataly [62]

-4 + 6/-1 + 3 = 2/2

The slope is 1.

7 0

2 years ago

Read 2 more answers

Whats the answer for this?? 2×56 (76,04??

raketka [301]

112 is the answer. I am not really sure what the parenthesis are for, but those answers in the parenthesis are wrong.

8 0

2 years ago

Read 2 more answers

WORK THIS CHALLENGE EXERCISE. A is known to be 6,500 feet above sea level; AB = 600 feet. The angle at A looking up at P is 20°.

adell [148]

Answer:

6955ft

Step-by-step explanation:

Hope that helps

6 0

2 years ago

Read 2 more answers

Alonzo wrote the equation x = 2+4y-5. Which equation is equivalent?

Rainbow [258]

Consider the equation $x = 2+4y-5$ , it can be expressed as $x = 4y-3$ .

Now, we have to write the equivalent equation.

Since, Equivalent equations are those equations which have exactly same solution. We can say that the two equations are equivalent if solution of one equation is the solution of other equation.

So, consider the equation $x = 4y -3$

Equivalent equation can be obtained by multiplying the given equation by any number say '2'.

Multiplying both sides of the given equation by '2'.

$x = 4y-3$

$2 \times x = 2 \times (4y-3)$

$2x = (2 \times 4y)-( 2 \times 3)$

$2x = 8y-6$ is the required equivalent equation.

6 0

2 years ago