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
Gnoma [55]
3 years ago
12

Total surface area of the drawing

Mathematics
1 answer:
Crazy boy [7]3 years ago
4 0
The pentagon's area is the sum of the 5 triangles that comprise it.  This is

5( \frac{1}{2}bh) \times 2=5(9)(6.2)= 279

where the factor of 2 accounts for the top and bottom.  The walls have an area of 5 rectangles

5(bh)=5(9)(6)=270 \\  \\ 279+270=549km^2
You might be interested in
Please help with this parallelogram<br> ! :)
SIZIF [17.4K]

hey there,

<h2>A)Both pair of opposite side are parallel </h2>

option (A) is correct

7 0
2 years ago
Read 2 more answers
Use distributive property to calculate the following.
sattari [20]

Answer:

Step-by-step explanation:

1. 2x + y

2. 48 +  60 = 108

3. 840 - 210 = 630

4 0
2 years ago
6 is what percent of 24
iren2701 [21]

Answer:

25

Step-by-step explanation:

Convert fraction (ratio) 6 / 24 Answer: 25%

3 0
3 years ago
Read 2 more answers
Someone plz help me :(
-BARSIC- [3]

Answer: A. 6 units

Step-by-step explanation:

This is because it takes 6 moves for C to reach D

5 0
2 years ago
A sample of 500 people are asked,"If you could have a new vehicle, would you want asport utility vehicle or a car?" The result o
kykrilka [37]

The complete table would be the follwing:

A.

To get this probability, we take the total number people who pefer an SUV, and divide it by the total number of people in the sample

P(S)=\frac{210}{500}

B.

To get this probability, we take the total number of females, and divide it by the total number of people in the sample

P(F)=\frac{315}{500}

C.

To get this probability, we take the total number of females who pefer a car, and divide it by the total number of people in the sample

P(F\cap C)=\frac{263}{500}

D.

\begin{gathered} P(F\cup S)=P(F)+P(S)-P(F\cap S) \\ \rightarrow P(F\cup S)=\frac{315}{500}+\frac{210}{500}-\frac{52}{500} \\  \\ \Rightarrow P(F\cup S)=\frac{473}{500} \end{gathered}

E.

\begin{gathered} P(S|M)=\frac{P(S\cap M)}{P(S)} \\  \\ \rightarrow P(S|M)=\frac{\frac{158}{500}}{\frac{210}{500}} \\  \\ \Rightarrow P(S|M)=\frac{158}{210} \end{gathered}

F.

\begin{gathered} P(M|S)=\frac{P(M\cap S)}{P(S)} \\  \\ \rightarrow P(M|S)=\frac{\frac{158}{500}}{\frac{185}{500}} \\  \\ \Rightarrow P(M|S)=\frac{158}{185} \end{gathered}

In the final question we're being asked for:

P((M\cap S)\cap(M\cap C))

This is:

P(M\cap S)\cdot P(M\cap C)\frac{158}{500}\cdot\frac{27}{500}=0.017

Therefore, this probability is 0.017

8 0
1 year ago
Other questions:
  • How do I do number 4?
    10·2 answers
  • (a) How would you characterize the relationship between the hours spent on homework and the test scores? Explain.
    15·2 answers
  • Please.help.my.sorry.self.answer.this.question
    9·1 answer
  • Is 3(c-2) and 3x-6 equivalent
    15·2 answers
  • A parabola can be drawn given a focus of (-4,10) and a directrix of y=-4 write the equation of the parabola in any form
    11·1 answer
  • Two cards are drawn without replacement from a standard deck of 52 cards. What is the probability that one of the cards is red a
    10·1 answer
  • Which of the following relations are not functions? Select all that apply
    15·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    10·2 answers
  • HELPP ME PLEASE I NEED HELP
    10·1 answer
  • What is 2x2x4x4 and my name is Jose
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!