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
QveST [7]
2 years ago
11

If the scale factor of figure A to figure B is 4:5, find the value of x.

Mathematics
2 answers:
Vera_Pavlovna [14]2 years ago
6 0

Answer:

im think x = 9

Step-by-step explanation:

Lady bird [3.3K]2 years ago
3 0

Answer:

x = 12

Step-by-step explanation:

triangle A and B have

scale factor is 4:5

x:15=4:5

if x=12

then 12:15=4:5

answer is

x=12

You might be interested in
the graph of f(x)=-1/2(1/4)^x-6+5 is shifted left 6 units, stretched vertically by a factor of 8, reflected about the x-axis, an
marishachu [46]

Answer:

GTHRYTJU

Step-by-step explanation:

8 0
2 years ago
5 people take 12 hours to build a wall.<br> How long would it take 3 people to build the wall?
mafiozo [28]

Step-by-step explanation:

5p=12h

3p=?(h)

12×3=5h

36=5h

h=36/5

h=7.2 hours

8 0
3 years ago
X − 3y if x = 3 and y = −2.
Korvikt [17]

Answer:

Step-by-step explanation:

x - 3y

3 - 3(-2) = 3 + 6 = 9

5 0
2 years ago
How many ways can you get the sum of 2 or 5 on a roll of two dice?
cestrela7 [59]

Answer:

1/6 becuase there are 6 sides on a dice

8 0
2 years ago
If you wanted to estimate the mean height of all students at a university, which of the following sampling strategies would be b
xenn [34]

Answer:

c.

Step-by-step explanation:

Hello!

To take a sample to estimate the mean height of all students at a university and that the value you reach is statistically valid you need the sampling method to be random and representative of the whole population, in this example, all university students.

a. Measure the heights of 50 students found in the gym during basketball intramurals.

This method is not the best because you would be sampling only basketball players leaving all other students of the university outside, i.e. your sample will not be representative of all the students, just the ones that play basketball.

b. Measure the heights of all engineering majors.

This method is not good, the sample only represents engineering mayors meaning that it does not include the students of any other subjects.

c. Measure the heights of the students selected by choosing the first name on each page of the campus phone book.

With this method you choose students regardless of the sport or major they're are taking, it is more representative of the population of university students, of the three options, this is the best one.

I hope it helps!

4 0
3 years ago
Other questions:
  • I need help, The temperature was 2°F below zero. The temperature drops by 5°F. What is the temperature now? What is the initial
    14·2 answers
  • Advantage of this app?
    13·2 answers
  • How do solve this problem -45=28-13+10b
    6·2 answers
  • PLEASE HELP WITH BOTH PARTS!!!!!!!! WILL BE MARKED BRAINLIEST!
    11·1 answer
  • "All the religions are equal,the difference is their name ".Justify.<br>​
    5·1 answer
  • Jane wants to estimate the proportion of students on her campus who eat cauliflower. after surveying 39 ​students, she finds 4 w
    6·1 answer
  • Log(8)a/2. Expand the logarithmic expression.
    10·1 answer
  • Select all input values for which h(x)=2
    15·1 answer
  • An arts academy requires there to be 5 teachers for every 90 students and 3 tutors for every 30 students. How many students does
    8·1 answer
  • Plz help due tomorrow
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!