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
vodomira [7]
2 years ago
12

Rectangle abcd is similar to rectangle pqrs given that ab =14cm bc =8cm and pq=12cm calculate the length of qr

Mathematics
1 answer:
ohaa [14]2 years ago
7 0

Answer: 6.8571 (Round as needed)

Hope this is correct

Step-by-step explanation:

This is a simple ratio problem

Using the similarity statement we can say 14:12, (ab:pq)

That is our ratio.

So we do 14/12 = 8/x, we solve this using algebra to get our answer.

Hope this is correct.

You might be interested in
A class has $90 to spend on a field trip. The field trip costs $2.50 per person and there will be 5 chaperones on the trip. One
vodka [1.7K]

Answer:

Step-by-step explanation:

x is the number of students

(x+5) is the number of students and chaperons

$2.50·(x+5) is the amount of money the number of students and chaperons will pay for the trip, and that number should be less or equal than $90 because those are all the money they have

2.50(x+5) ≤ 90 which is the same as 90 ≥ 2.50(x+5)

The inequality "90 greater-than 2.50 (x + 5) "

90 > 2.50(x+5) is an error becase it excludes the possibility that <u>the trip can cost exact $90</u> so we need not just greater than > , yet greater and equal than ≥ sign

90 ≥ 2.50(x+5)

7 0
2 years ago
Tom painted 3/5 of his bedroom on Monday and 1/10 of his bedroom on Tuesday. How much does he have left to finish?
guajiro [1.7K]

Answer:

3/10

Step-by-step explanation:

3/5 + 1/10

3/5 = 6/10

6/10 + 1/10 = 7/10 = total bedroom space he painted

10/10 - 7/10 = 3/10 = how much space is left

Answer = 3/10

5 0
3 years ago
Read 2 more answers
What is 60% out of 20
zhannawk [14.2K]
It is 20% because it is 20 out of 60%
6 0
3 years ago
Read 2 more answers
A recipe for bread calls for 4 1/4 cups of flour. Which expression gives the number of cups offlour needed if you want to make 3
stiv31 [10]
14 and 7/8 cups of flour
7 0
3 years ago
Given the perimeter of a rectangle and either the length or​ width, find the unknown measurement using the appropriate formula.
Ad libitum [116K]
The width is 18.

step by step:
1. 2 lengths are 20 which is 20+20 that's 40.
2. 76-40= 36
3. Two widths are 36 cm.
4. so do 36÷2 and that equals 18
8 0
3 years ago
Read 2 more answers
Other questions:
  • Itskorey please help me im stuck again<br><br> one hundred seventy thousands
    6·2 answers
  • Please someone help. I am in need of a response...
    8·1 answer
  • if in the study of the lifetime of 60-watt light bulbs it was desired to have a margin of error no larger than 6 hours with 99%
    15·1 answer
  • A circle has a circumference of 18. It has an arc of length 6. What is the central angle of the arc, in degrees?
    12·1 answer
  • Write <br> –1.2 as a mixed number.
    6·1 answer
  • A circle with circumference 130 has an arc with a 72°<br> angle. What is the length of the arc?
    8·1 answer
  • Determine the midpoint between the two points x(4,-6) and y(-2,8)
    15·1 answer
  • Neeeeeeed helpppppppppppppp
    14·2 answers
  • Simplify <br><br>-2x - 2y - 2z + 5x - 2y - 4z​
    14·1 answer
  • Need help its for 20 points whoever complete this for me I will give you a crown Options Mean median 2inches 2.5inches 3inches 3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!