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
kondaur [170]
3 years ago
15

Pls help!!These two polygons are similar. 4 2 9 o 15​

Mathematics
1 answer:
lina2011 [118]3 years ago
3 0

Answer:

z = 3

Step-by-step explanation:

Similar polygons have the ratio of their corresponding sides equal to each other. There:

9/z = 6/2

Cross multiply

z*6 = 9*2

6z = 18

z = 18/6

z = 3

You might be interested in
How many meters in six feet? i need it to night
anyanavicka [17]
1.8288 meters = 6 feet
3 0
3 years ago
a person weighs 158.53 lb on earth and weighs 26.95 lb on the moon, how much does a 243.53 lb person weigh on the moon?
nataly862011 [7]

Answer:

40.71

Step-by-step explanation:

find moon weight divided by earth weight gives weight multiplier coefficent, add some lamb sauce and pepper. bake in the oven at 500degrees for 10 miniutes, then wahla. moon gravity answer

3 0
3 years ago
PLEASE ANSWER! Given the functions f(x) = x2 + 6x - 1, g(x) = -x2 + 2, and h(x) = 2x2 - 4x + 3, rank them from least to greatest
Ratling [72]

Answer:

<em>he rank from least to great based on their axis of symmetry: </em>

0, 1, -3 ⇒ g(x), h(x), f(x)

So, <em>option C</em> is correct.

Step-by-step explanation:

A quadratic equation is given by:

ax^2+bx+c =0

Here, a, b and c are termed as coefficients and x being the variable.

<em>Axis of symmetry can be obtained using the formula</em>

x = \frac{-b}{2a}

Identification of a, b and c in f(x), g(x) and h(x) can be obtained as follows:

f(x) = x^2 + 6x - 1

⇒ a = 1, b = 6 and c = -1

g(x) = -x^2 + 2

⇒ a = -1, b = 0 and c = 2

h(x) = 2^2 - 4x + 3

⇒ a = 2, b = -4 and c = 3

So, axis of symmetry in f(x) = x^2 + 6x - 1 will be:

x = \frac{-b}{2a}

x = -6/2(1) = -3

and axis of symmetry in g(x) = -x^2 + 2 will be:

x = \frac{-b}{2a}

x = -(0)/2(-1) = 0

and axis of symmetry in h(x) = 2^2 - 4x + 3 will be:

x = \frac{-b}{2a}

x = -(-4)/2(2) = 1

<em>So, the rank from least to great based on their axis of symmetry: </em>

0, 1, -3 ⇒ g(x), h(x), f(x)

So, <em>option C</em> is correct.

<em>Keywords: axis of symmetry, functions</em>

<em>Learn more about axis of symmetry from brainly.com/question/11800108</em>

<em>#learnwithBrainly</em>

7 0
4 years ago
the height of an experimental plant after x days can be represented by the formula 3(4x+2). The height of a second plant can be
Anna35 [415]

Answer:

no, the plants will not be the same height.

Step-by-step explanation:

if you distribute 3 into the parenthesis (4x+2) it will give you 12x+6. if you distribute the other equation, 6 into the parenthesis (2x+2) it will give you 12x+12.

8 0
3 years ago
What is the volume of the triangular prism ? Please hurry
gladu [14]

Answer:

576 is the answer

multiply all the numbers

5 0
3 years ago
Read 2 more answers
Other questions:
  • Kate made a box to hold her jewelry collection she used 42 inches of wood to build the size of the box if the blocks was 9 inche
    12·2 answers
  • What is the surface area of a cylindrical ring where the diameter of the cross section is 6.3 in and the centerline has a length
    7·2 answers
  • there are 5 times as many yellow labs as terriers in the dog park. if there are a total of 18 dogs,how many dogs are terriers?
    13·2 answers
  • Mr. Jones makes house payments of $578.85 each month.
    6·1 answer
  • Need help plz fast I do anything
    9·2 answers
  • Can you help please
    5·2 answers
  • You and your cousin decide that you want to put a deck on the East side of the house. Your cousin also wants to place 3 evenly s
    5·1 answer
  • What is 2/3 divided by 4/5
    14·1 answer
  • 7 kilometers - meters
    13·1 answer
  • Simplify 3(x - 6) - 4(x + 3).A)-x - 30B)-x - 9C)-x - 6D)-x2 - 30
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!