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
Sidana [21]
3 years ago
15

What is the length of side PQ?

Mathematics
2 answers:
Blababa [14]3 years ago
7 0

Answer: The length of PQ = 64

Step-by-step explanation:

We are given that ΔPQR and ΔABC are similar right triangles .

Since, we know that the corresponding sides of similar triangles are proportional.

Therefore, we get

\dfrac{PQ}{AB}=\dfrac{QR}{BC}\\\\\Rightarrow\dfrac{PQ}{16}=\dfrac{80}{20}\\\\\Rightarrow\ PQ=4\times16\\\\\Rightarrow\ PQ=64

Hence, the length of side PQ = 64 units

Margaret [11]3 years ago
4 0
64; Line pq is correspondent with line ab and triangle PQR is 4 time as big as triangle ABC.
You might be interested in
Solve for x. 5x - 4 = -3x + 12
Dmitriy789 [7]

Step-by-step explanation:

5x+3x=12+4

8x=16

x=16÷8

x=2

5 0
3 years ago
Read 2 more answers
How many 0.25 are there in 10.5?​
Paraphin [41]
10.5/0.25 = 42

the answer is 42
7 0
2 years ago
Read 2 more answers
How do I solve this literal equation? <br> 15 points
kati45 [8]

Answer:

\pi = \frac{A}{2r^2 + 2rh}

Step-by-step explanation:

First, we need to isolate \pi by taking it common from both terms on the right:

A=2\pi r^2 + 2\pi rh\\A=\pi (2r^2 + 2rh)

Now, since we want \pi in terms of the other variables, we can divide the left hand side (A) by whatever is multiplied with \pi on the right hand side. Then we will have an expression for \pi. Shown below:

A=\pi (2r^2 + 2rh)\\\pi = \frac{A}{2r^2 + 2rh}

This is the xpression for \pi

7 0
3 years ago
5x2/11. how do i find simplest form
adelina 88 [10]
Assuming you are multiplying 5 times 2/11 then you just put 5/1 because anything divided by 1 is still one, and then multiply 5/1 by 2/11. Meaning, 5 times 2 is 10. And 1 times 11 is 11. So it would be 2/11. You multiply the numerators(top number) and denominators(bottom number). 2/11 is already simplified
5 0
3 years ago
three hens lay 3 eggs any 3 days. in how many days will 3n hens lay at this rate 9nk eggs? please i need answer fast!!! will giv
dangina [55]

If three hens lay 3 eggs any 3 days. The number of days that 3 Hens give in 9 eggs is: 9days.

<h3>Number of days that three hens lay 9 eggs</h3>

Given:

3 hens lay 3 eggs in 3 days

First step is to determine the number of egg one hen lay in 3 days

1 hen in 3 days lays 3/3

1 hen in 3 days lays=1 egg

Second step is to determine the number of egg 3 hens lay 1 day

1 hen in 1 day lays 1/3 egg

3 hens in 1day lay=(1×3)/3

3 hens in 1day lay=1 egg

Third step is to determine the number of eggs 3 hens lay in 9 days

3 hens in 9 days lay=(1×9)

3 hens in 9 days lay=9 eggs

Therefore assuming three hens lay 3 eggs any 3 days. The number of days that 3 Hens give in 9 eggs is: 9days.

Learn more about number of days that three hens lay 9 eggs here: brainly.com/question/9286901

#SPJ1

7 0
1 year ago
Other questions:
  • Which expression is equivalent
    8·1 answer
  • Tom deposits $300 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the f
    14·1 answer
  • How many sides does a nonagon have?
    14·1 answer
  • Please helpppppppppp
    10·2 answers
  • Trisha drew a blueprint of her bedroom, shown below. Denoted by a 4 on the blueprint, her television stand's blueprint dimension
    8·2 answers
  • What is a=16 b= 28 and c=? What would c be?
    5·1 answer
  • Ginnie plans to paint a wall. She measures its height and width. She finds that she needs enough paint to cover 8 square meters.
    14·1 answer
  • Solve the equation by completing the square.
    6·1 answer
  • ANYONE HELP ME ASAP PLEASE!! I WILL GIVE BRAINLIEST! <br> —Find the distance across lake (AB) —
    12·1 answer
  • The circumference of a circle is 11 inches. What is the area, in square inches, of the circle? Express your answer in terms of p
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!