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
stepan [7]
3 years ago
12

How to work out this problem

Mathematics
1 answer:
vova2212 [387]3 years ago
8 0
Divide the pentagon into a triangle and rectangle.  

Rectangle:  12in*6in=72in^2
Triangle:  (12in*5in)/2=30in^2
 72in^2+30in^2=102in^2
You might be interested in
Please ΔEFU ~ ΔVWU. Find the length of UF.
koban [17]
<h3>Answer: UF = 11</h3>

=======================================================

Explanation:

In EFU, we see that EU are the first and last letters. In VWU, we see that VU are the first and last letters. This order is important to be able to pair EU with VU

So EU/VU is one ratio

The other ratio is UF and UW, which are the last two letters of EFU and VWU respectively. So the other ratio is UF/UW

Set the ratios equal to each other and solve for x

EU/VU = UF/UW

7/35 = x/55

7*55 = 35*x ... cross multiply

385 = 35x

35x = 385

x = 385/35 .... divide both sides by 35

x = 11

UF = 11

------------

Or you could note how UV = 35 is exactly 5 times larger compared to EU = 7

That must mean WU = 55 must also be 5 times larger compared to UF = x

So,

WU = 5*UF

55 = 5x

5x = 55

x = 55/5

x = 11

UF = 11

This is similar to the previous section because UV/EU = 35/7 = 5 is the scale factor.

4 0
3 years ago
An automobile company hired an advertising agency to survey its customers to find out which brand of tire they preferred for the
alexandr1967 [171]
A:the mean and that’s all I know ahahahahahahahhbbahhhh
7 0
3 years ago
Read 2 more answers
Which is bigger 1.7m or 0.9m
VladimirAG [237]
The answer is 1.7m because 0.9 isnt bigger
7 0
2 years ago
Read 2 more answers
Is this corrrecct??? answe quick!?​
jok3333 [9.3K]

Answer: x = 27

Step-by-step explanation:

2x+3x+45=180º because all of the angles of a triangle add up to 180

5x=180-45

5x=135

x=135/5

x=27

5 0
3 years ago
Read 2 more answers
Jake completed a marathon race in 3 hours and 12 minutes. What would be Jake's running time as a decimal?
VikaD [51]

\text{Given that Jake completed a marathon race in 3 hours and 12 minutes.}\\&#10;\\&#10;\text{we need to find this time in decimals. so we will convert 12 minutes into hours}\\&#10;\\&#10;\text{We know that there are 60 minutes in 1 hour. }\\&#10;\\&#10;\text{so in 1 minute there will be}=\frac{1}{60 }\text{ hour}

\text{hence in 12 minutes we have}=\frac{1}{60}\times 12=\frac{1}{5}=0.2 \text{ hours}\\&#10;\\&#10;\text{hence the Jake's running time is}=3\text{hours + 12 minute}\\&#10;\\&#10;=3\text{ hours}+0.2 \text{ hours}\\&#10;\\&#10;=3.2 \text{ hours}

Hence, Jake's running time in decimal is: 3.2 hours

4 0
3 years ago
Other questions:
  • What is the answer (-32)^-3/5
    6·2 answers
  • Topic 6: Kites (Gina Wilson, Geometry)
    5·1 answer
  • Factor completely 2x² − 12 + 10
    13·1 answer
  • If h(x) = | 1-7x | what is 23- h(-9)<br> the "|" means absolute value
    5·2 answers
  • Will give brainliest answer if correct
    14·1 answer
  • Please helpppppp, i'm stuck
    14·2 answers
  • I need help. Ive been on the test for a while
    6·2 answers
  • Here’s the question:
    12·2 answers
  • Help ASAP!!!<br> Forks: 16, 8, ?<br> Spoons: 10, ? , 30
    8·1 answer
  • Resolver por igualación <br> 2x+3y=2<br> 6x+12y=1
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!