All categories

3 years ago

For the pair of similar triangles, find the value of x. The value of x is .

Mathematics

1 answer:

inysia [295]2 years ago

7 0

Answer:

18.

Explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

You might be interested in

Using the graph below, what is the value of f(6) ?

Dima020 [189]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$f(6) = - 2$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

5 0

3 years ago

Read 2 more answers

the equation y= - 5.131x2+ 31.821x - 3.333 approximates the number of people standing in line to catch a commuter train x hours

ehidna [41]

We are given function: y= $- 5.131x^2+ 31.821x - 3.333$

Where, x is the number of hours after 5a.m.

We need to approximates the number of people standing in line to catch a commuter train at 7 a.m.

From 5 a.m. to 7 a.m. total number of hours = 7-5 = 2 hours.

So, we need to plug x=2 in the given function.

Plugging x=2 in $y=- 5.131x^2+ 31.821x - 3.333$ , we get

$y=- 5.131(2)^2+ 31.821(2) - 3.333$

Let us simplify it now.

2^2= 4.

Therefore,

$y=- 5.131(4)+ 31.821(2) - 3.333$

= -20.524 + 63.642 - 3.333.

= 39.785 or 40 approximately.

Therefore, the number of people in line at 7 a.m. is approximately 40 people.

Option D.40 is correct option.

3 0

3 years ago

Solve the simultaneous equations by substitution x − y = 8, x + 4y = 13

Evgesh-ka [11]

Answer:

x = 9; y = 1

Step-by-step explanation:

4 0

2 years ago

Help me please,,,,,,,, thanks

irakobra [83]

Answer:

87 scorpions do not live in Arizona

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The following set of coordinates represents what figure?<br><br> (5,5), (7,3), (3,0), (1,2)

posledela

Rectangle. if you simply graph the points, you are able to see the shape they form

6 0

3 years ago