1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
eduard
2 years ago
12

Determine the unknown side of the similar triangle. A) 2 B) 3 D) 5

Mathematics
2 answers:
nirvana33 [79]2 years ago
5 0
I think it is C so it would be 4
irga5000 [103]2 years ago
4 0
The answer would be c. 4
You might be interested in
this year, the winner of the new york marathon ran the 8 kilometer event in 24 minutes. what is the runners unit rate
DedPeter [7]
Based on the given situation above, the given values are 8 kilometers and 24 minutes. To simplify these values, we will come up with the result of 1 km in 3 minutes. Therefore, the winner of the New York marathon ran 0.33 kms per one minute so the runners unit rate is 0.33kms/minute. 
3 0
3 years ago
Each statement describes a transformation of the graph of y = x2. Which statement correctly describes the graph of y = (x + 4)2
alina1380 [7]
  • Vertex Form: y=(x-h)^2+k , with (h,k) as the vertex.

So the new equation is in vertex form. And looking at this equation, we see the vertex as (-4,-7) <em>(Remember that y = (x + 4)^2 - 7 can be also written as y = (x - (-4))^2 - 7).</em>

Since negative x-coordinates go to the left on the x-axis and negative y-coordinates go down on the y-axis, <u>your answer is going to be C. It is the graph of y = x^2 translated 7 units down and 4 units to the left.</u>

6 0
3 years ago
Read 2 more answers
Answer correct you get brainliest answer​
zloy xaker [14]

Answer:

y =  {x}^{2}  - 2

Or if you want with the value of h too.

y =  {(x - 0)}^{2}  - 2

Step-by-step explanation:

y = a {(x - h)}^{2}  + k

Find the value of h and k by using the formula.

h =  -  \frac{b}{2a}  \\ k =  \frac{4ac -  {b}^{2} }{4a}

From y = x²-2

a = 1 \\ b = 0 \\ c =  - 2

Substitute these values in the formula.

h =  -  \frac{0}{2(1)}  \\ h = 0

Therefore, h = 0.

k =  \frac{4(1)( - 2) -  {0}^{2} }{4(1)}  \\ k =  \frac{ - 8}{4}  \\ k =  - 2

Therefore, k = - 2.

From the vertex form, the vertex is at (h, k) = (0,-2). Substitute h = 0, a = 1 and k = -2 in the equation.

y = a {(x - h)}^{2}  + k \\ y = 1 {(x - 0)}^{2}  - 2 \\ y =  {(x)}^{2}  - 2 \\ y =  {x}^{2}  - 2

These type of equation where b = 0 can also be both standard and vertex form.

4 0
3 years ago
This graph shows a portion of an odd function.
nexus9112 [7]

9514 1404 393

Answer:

  • -2
  • -1
  • -2
  • -3

Step-by-step explanation:

An odd function is symmetrical about the origin:

  f(-x) = -f(x)

So, ...

  f(-2) = -f(2) = -2

  f(-3) = -f(3) = -1

  f(-4) = -f(4) = -2

  f(-6) = -f(6) = -3

6 0
2 years ago
A lookout tower cast a shadow 150 feet long at the same time that the shadow of a 9 foot truck is 18 feet long. find the height
hoa [83]
150 x 2, so easy, its 300 dude give brainliest, jk i dont need brainliest its too easy, but here you go
5 0
3 years ago
Other questions:
  • −9x+4y=6 9x+5y=−33 ​
    5·1 answer
  • If i clock out at 11:53 and i have 30 Minutes what time do i get in?
    7·2 answers
  • How many solutions are there to the equation below ? 8x+47 =8 (x+5)
    9·1 answer
  • Add the following<br><br> - 62 + (- 65)=
    7·2 answers
  • I WILL GIVE YOU A BRILLIANT
    5·2 answers
  • A farmer has 200 feet of fencing to use for a chicken pen. He wants the width of the pen to be 27 feet. What is the length
    15·2 answers
  • I know the answer, but I just wanna know if the answer I got was right or wrong, if I'm wrong help down please
    7·1 answer
  • Im so not good at algebra
    9·1 answer
  • Helllp im doing my exam !
    10·1 answer
  • Graph a triangle (LMN) and rotate it 180° around the origin to create triangle L′M′N′.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!