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
Westkost [7]
3 years ago
6

‎‎‎‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎‎ ​

Mathematics
1 answer:
Yuri [45]3 years ago
6 0

Answer:

a) 3:1

b) yes "si"

c) by enlarging the digram by 150% your bassically tripling the values inside and outside the shape which explains why the new P"Q" is 3 times larger than the smaller one (Translate this)

Step-by-step explanation:

You might be interested in
Lexi2984 can u help me with this question
arsen [322]

9514 1404 393

Answer:

  see the attachment

Step-by-step explanation:

The x- and y-intercepts are easily found:

<u><em>X-intercept</em></u>

Set y = 0 and divide by the coefficient of x.

  -x +0 = 8

  x = -8

__

<u><em>Y-intercept</em></u>

Set x = 0 and divide by the coefficient of y.

  0 -2y = 8

  y = -4

__

Now, we have two points on the graph: (-8, 0) and (0, -4). A third point can be one that is halfway between these: (-4, -2). The graph is attached.

7 0
3 years ago
According to the rule of 72, t=72/r which statement is true?
nika2105 [10]
72/rate=time
72/9=8 years
So the answer is c
5 0
3 years ago
Read 2 more answers
Use the standard normal distribution or the​ t-distribution to construct a 99​% confidence interval for the population mean. Jus
vichka [17]

Answer:

(25.732,30.868)

Step-by-step explanation:

Given that in a random sample of 42 ​people, the mean body mass index​ (BMI) was 28.3 and the standard deviation was 6.09.

Since only sample std deviation is known we can use only t distribution

Std error = \frac{s}{\sqrt{n} } =\frac{6.09}{\sqrt{42} } \\=0.9397

df = 42-1 =41

t critical for 99% two tailed = 2.733

Margin of error= 2.733*0.9397=2.568

Confidence interval lower bound = 28.3-2.568=25.732

Upper bound = 28.3+2.568=30.868

3 0
3 years ago
For triangle TRI the following facts are given:
adelina 88 [10]
<span>C)Use the Side-Splitting Theorem to find NI.</span>
5 0
3 years ago
As the borough of Staten Island continues to grow how can we as a community maintain and upgrade our quality of life?
Zielflug [23.3K]
You can get together groups of people to help pick up litter, you can file a petition to help further protect the deer population, and more laws can be introduced to ticket people for improper curb appeal.
7 0
3 years ago
Other questions:
  • Solve this inequality 2(4x-3)≥-3(3x)+5x?
    14·2 answers
  • Alicia borrowed $
    11·1 answer
  • In a typical symphony orchestra, 16 out of every 100 musicians are violinists. What fraction of the orchestra are violinists?
    12·1 answer
  • A bag has 5 red marbles, 6 blue marbles and 4 black marbles. What is the probability of picking a
    8·2 answers
  • The volume of this rectangular prism is 864 cubic inches. A prism has a length of 12 inches, height of h, and width of 8 inches.
    15·1 answer
  • Is 7.27 greater that 0.76?
    7·1 answer
  • When making a batch of orange juice for her basketball team Jackie used 5 times as much water as concentrate. There were 32 more
    12·1 answer
  • Explain how to simplify this fraction 330 pages/3/4 hour. Interpret the meaning of the result
    15·2 answers
  • Out of 80 workers surveyed at a company, 11 walk to work A. What is the experimental probability that a randomly selected worker
    8·1 answer
  • 5. Simplify: (3x²y²1³ EC<br> A. 3x5y5<br> B. 9x5y5<br> C. 9x6y6<br> D. 27x6y6
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!