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
Alexeev081 [22]
3 years ago
13

Find QR - Will mark brainliest

Mathematics
2 answers:
Fynjy0 [20]3 years ago
7 0

Answer:

QR = 30

Step-by-step explanation:

GHI ~ PQR means that PQR is the same shape and length ratios as GHI but is a different size.

All of the leg lengths of GHI are multiplied by something to get the leg lengths of PQR.

You're given the leg lengths 12 and 20. So you need to find out what 12 is multiplied by to get to 20. 12 * 5/3 = 20.

So multiply 5/3 by the other leg length 18.

18 * 5/3 = 30

So QR = 30

Elodia [21]3 years ago
3 0

Answer:

26

Step-by-step explanation:

You might be interested in
The number of ancestors in different generations of a male honeybee follow a Fibonacci sequence in five generations of male hone
Stolb23 [73]
In generation 8 it would have 34 relatives, and in generation 9 it would have 55 relatives.

In the Fibonacci sequence, each term is found by adding the two previous terms together.  For generation 8, we would add generation 7 (21) and generation 6 (13); 21+13 = 34.  For generation 9, we would add generation 8 (34) and generation 7 (21); 34 + 21 = 55.
8 0
3 years ago
When it says graph the image, it's asking me to graph a reflection across x = -2. what's the answer look like?
uranmaximum [27]

The reflection across x = -2 will be x = 2.

8 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
melisa1 [442]
It will also be 12 long
5 0
3 years ago
Read 2 more answers
An ice cream cone has height of 6 inches and a diameter of 2 inches what is the volume in cubic inches of the ice cream
GrogVix [38]

keeping in mind that radius is half the diameter, we know this cone has a diameter of 2 inches, so it has a radius of 1 inch, kinda small really for ice-cream, but anyhow.

\textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=1\\ h=6 \end{cases}\implies V=\cfrac{\pi (1)^26}{3}\implies V=2\pi \implies \underset{\textit{rounded up}}{V\approx 6}

5 0
2 years ago
Derek jeter hit 22 home runs one season. If that was only two-thirty-firsts of all the home runs hit by the yankees, how many ho
My name is Ann [436]
The equation of this equation is 2x/31=22. First, multiply both sides by 31 to get 2x=682. Then, divide both side by two to get x=341, which is 341 home runs by the Yankees that season
3 0
3 years ago
Other questions:
  • How to simplify 0.111111111 repeating as a fraction
    10·2 answers
  • 4. a) Which method can be used to prove the triangles congruent?
    7·1 answer
  • If a b equals 5 x + 2 y 80 equals 3x - 2y + BC equals 11 find X and Y
    9·1 answer
  • The point-slope form of the equation of the line that passes through (–4, –3) and (12, 1) is y – 1 = (x – 12). What is the stand
    10·1 answer
  • What is 39 cups to pints?
    6·2 answers
  • Select the equation that represents the problem. Let × represent the unknown number.
    11·2 answers
  • What is the slope of the line that passes through the points (-10, -8) and
    10·1 answer
  • Please help me I have a D in this class and I really want to pass 7th grade
    12·2 answers
  • -2 and 2 are...... (check all that apply)
    12·1 answer
  • One hundred samples of five data points were randomly selected from each of four populations. The medians of each population's s
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!