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
xeze [42]
3 years ago
15

Plzzzzz help will Mark BRAINLYLIST!!!!!

Mathematics
1 answer:
Serga [27]3 years ago
6 0

Answer:

104 units

Step-by-step explanation:

One key thing to note about a reflection is that side lengths and angle measures will always remain the same on the reflected figure. With that in mind, let's note the side lengths in both the original and reflected figures.

AB=\\BC=20\\CD=30\\AD=

A'B'=22\\B'C'=\\C'D'=\\A'D'=32

Remember, since side lengths are the same, let's fill in the missing values with the values of the side lengths given in each of the figures:

AB=22\\BC=20\\CD=30\\AD=32

A'B'=22\\B'C'=20\\C'D'=30\\A'D'=32

See? Notice how the values are the same! To find the perimeter (P) of a quadrilateral, we have to add each side length:

P=22+20+30+32

Solve:

P=104

You might be interested in
What is 9,150,000,000,000,000,000
Anettt [7]
<span>9.15E18 --- how we learn to write it</span>
6 0
3 years ago
Is 1/2 equivalent to 5/8
kompoz [17]
<span>No. 

To check this yourself, you need the denominators to be the same to be able to easily compare the two. 

For example, does 5/8 = 40/64? 

1. Determine what you would need to do to the denominator in 5/8 to make it 64. (Multiply it by 8) 
2. Find what fraction is equal to 1 with a denominator of 8. (8/8) 
3. Multiply the fraction 5/8 by the one you just found (8/8), numerator times numerator, denominator times denominator. 
4. Compare the answer with the second fraction. 

It is important that when you multiply the denominator by any number you multiply the numerator by the same number. This is to preserve the fraction's value. This works because any number divided by itself is equal to 1, AND when you multiply any number by 1 (whether 1 is in the form of 1 or 4/4 or 8/8 or 234/234), the answer is always equal to the original number. 

Another way to check would be to simply enter 1/2 into a calculator, write down the answer. Next enter 5/8 into a calculator. If the answers are the same, they are equal.</span><span>
</span>
8 0
3 years ago
Read 2 more answers
A 9-pack of golf balls costs $8.74. What is the unit price, rounded to the nearest cent?
MrRa [10]

Answer:

0.97 per ball

Step-by-step explanation:

Take the total cost and divide by the number of items

8.74 /9

0.97111

Rounding to the nearest cent

0.97

5 0
3 years ago
Helpppppppppppppppppppppppppppppp with mathhhhhhhhh
allochka39001 [22]
Slope = -3/2

..........................


7 0
3 years ago
Read 2 more answers
The expression x + 18 represents the perimeter of the rectangle shown. Write an expression that represents the length of the rec
IgorLugansk [536]

Answer:

can you add a picture

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • in a experiment investigating the growth of spores in varying soil conditions a certain spore colony grew an average of 3 times
    6·1 answer
  • Discuss on piazza but do not submit. Divide [-2,2] into (a) 10 subintervals (b) 1000 subintervals of the same length. Then use t
    6·1 answer
  • NEED ASAP please!!!!!
    15·2 answers
  • 4(x-9)=20<br> IWLL GIVE BRAINLIST AND THX
    11·2 answers
  • Which of the following does NOT describe a rational number? A- Non-repeating decimal B- Perfect square (ex: square root of 4) C-
    13·2 answers
  • Given that f(x)=<br> ) - **4. (1+0), solve f(x)=3.<br> What is f how much does it equal
    12·1 answer
  • The range of the function y=secx-2 is all reals except<br><br> -1 1 -3 -2
    12·1 answer
  • What value of c makes the equation true? 34 = 6 + 4c
    11·2 answers
  • Help fast pls. Need it due fast
    9·2 answers
  • A small publishing company is planning to publish a new book. The production cost will include one time fix costs (such as editi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!