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deff fn [24]
3 years ago
15

15 cm 15 cm 16 cm 20 cm 57 cm What is the perimeter of the polygon?

Mathematics
1 answer:
Natasha2012 [34]3 years ago
6 0

Answer:

C.

Step-by-step explanation:

15 x 16=240 x 2= 480

57 x 20= 1140

1140 + 480 = 1620

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If x =7/8 cm, y =1/4 cm, and z = 5/8 cm, what is the volume of the rectangular prism above?
lesantik [10]
I could help you if you label which one is the length which one it the width and which one is the height.
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3 years ago
The following table shows the probability distribution for a discrete random variable.
mezya [45]

Answer: C. 30.47

Step-by-step explanation:

The mean of discrete random variable i.e. the expected value of X is given by :-

E(X)=\sum^{i=n}_{i=1} X_iP(X_i)

Now by using the given table, the expected value of X is given by :-

\\\\\Rightarrow\ E(X)=23\cdot (0.16)+25\cdot(0.09)+26\cdot(0.18)+31\cdot(0.12)+34\cdot(0.24)+38\cdot(0.21)\\\\\Rightarrow\ E(X)=30.47

Hence, the  mean of discrete random variable= 30.47

6 0
3 years ago
If function g(x) = x2 + 2 is a transformation of the quadratic parent function, f(x) = x2, where is the y-intercept of function
Georgia [21]

We have been given that function g(x)=x^2+2 is a transformation of the quadratic parent function f(x)=x^2. We are asked to find the y-intercept of function g.

We know that the function f(x)=x^2 is an upward opening parabola with vertex at point (0,0).

We know that vertex form of a parabola is in form y=a(x-h)^2+k, where point (h,k) represents vertex of parabola.

We can rewrite g(x) as:

g(x)=(x-0)^2+2

The vertex of the function g(x) is at point (0,2).

We know that the vertex of a function is the point, when x is equal to 0. Therefore, the y-intercept of the g is at (0,2).

8 0
3 years ago
Read 2 more answers
What type of jobs offer commissions?
Vedmedyk [2.9K]

Answer:

Sales Engineers. ...

Wholesale and Manufacturing Sales Representatives. ...

Securities, Commodities, and Financial Services Sales Agents. ...

Advertising Sales Agent. ...

Insurance Sales Agent. ...

Real Estate Brokers and Sales Agents. ...

Travel Agents.

Step-by-step explanation:

3 0
3 years ago
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Learn with an example
lana [24]

Based on the information provided, to feed the second cat it is necessary 1 1/2 extra cans or 1.5 cans.

<h3>How much extra food is needed to feed the second cat?</h3>

This difference can be found by substracting the total cans fed with only one cat to the total fed with two cats:

  • 3 1/2 cans - 2 cans = 1 1/2 cans, which can also be expressed as 1.5 cans.

Based on this, to have a second cat implies 1.5 extra cans.

Learn more about feed in: brainly.com/question/15585750

#SPJ1

6 0
2 years ago
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