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
Alexxx [7]
2 years ago
6

PLZZZZ HELPPPP THIS IS A TIMED TESTTT!!

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
8 0

Answer:

2/3

Step-by-step explanation:

DEFG ~ D'E'F'G'

\frac{D'G'}{DG} = \frac{2}{3}

You might be interested in
Five times a number divided by four
cestrela7 [59]
5x/4  plug in any number by x
5 0
3 years ago
Read 2 more answers
For the rectangular prism shown, answer the following questions. Write your number
rewona [7]
The area is 20
The height is 5
The volume is 60
The surface area is 94
6 0
3 years ago
Find the total surface area. Round to the nearest hundredth if necessary.
trasher [3.6K]

Answer:

166

Step-by-step explanation:

multiply the 6 by 2 and then multiply 13 by 10

to get 166

7 0
2 years ago
Response answer, planet ruba has 1,000,000 aliens and planet zamba has one hunderd thousand aliens how many more aliens does pla
Gnoma [55]

Answer:

Planet Ruba has 900,000 more aliens

Step-by-step explanation:

Please kindly see the attached file for more explanation

3 0
3 years ago
Read 2 more answers
Assume the upper arm length of males over 20 years old in the United States is approximately Normal with mean 39.2 centimeters (
MAVERICK [17]

Answer:

The interval [32.6 cm, 45.8 cm]

Step-by-step explanation:

According with the <em>68–95–99.7 rule for the Normal distribution:</em>  If \large \bar x  is the mean of the distribution and s the standard deviation, around 68% of the data must fall in the interval

\large [\bar x - s, \bar x +s]

around 95% of the data must fall in the interval

\large [\bar x -2s, \bar x +2s] 

around 99.7% of the data must fall in the interval

\large [\bar x -3s, \bar x +3s]

So, the range of lengths that covers almost all the data (99.7%) is the interval

[39.2 - 3*2.2, 39.2 + 3*2.2] = [32.6, 45.8]

<em>This means that if we measure the upper arm length of a male over 20 years old in the United States, the probability that the length is between 32.6 cm and 45.8 cm is 99.7%</em>

3 0
3 years ago
Other questions:
  • What are the greatest common factors of 48a^6 and 38a?
    8·2 answers
  • Deidre does not think exercise makes a difference in weight loss when trying to lose weight. She gets two random samples of the
    14·2 answers
  • Find the area of a square if a side measures 15 mm
    12·1 answer
  • What is −5×(−2)= please help D:
    9·2 answers
  • Rachel finished 3/4 of the race in 6 hours how long was the entire race
    13·1 answer
  • Write down a number that is not a rational number. explain why.
    15·1 answer
  • Question is attached below, Good Luck! I will Mark Brainliest for best answer!
    10·1 answer
  • Think of a situation in the real world where a relationship occurs between two sets. For example, I could list several different
    14·1 answer
  • ONLY ANSWER CORRECTLY
    7·1 answer
  • The volume of a right circular cone is found using the equation V = 1 3 π r 2 h . Which equation represents the volume solved fo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!