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
mote1985 [20]
3 years ago
6

Can someone please help me on this one?

Mathematics
1 answer:
luda_lava [24]3 years ago
6 0
Angle o corresponds to angle d cause when flipped and super imposed they co incide

You might be interested in
Help me i nedd help...........
VMariaS [17]

Answer:

The answer is 10 12/85    Hope you pass!

4 0
3 years ago
Which of the following situations calls for a hypothesis test about a population mean?
tigry1 [53]

Answer:

Step-by-step explanation:

Hypothesis test about a population mean is done to evaluate two exclusive statements about a population in order to determine which is best supported by the sample data.

From the situations given, the correct options are

b. A recent study estimated that 20% of all college students in the United States smoke. The head of Health Services at Goodheart University suspects that the proportion of smokers may be lower there. This would require taking a sample and determining the probability of success.

c. A certain prescription allergy medicine is suppose to contain an average of 245 parts per million (ppm) of active ingredient. The manufacturer wants to check whether the mean concentration in a large shipment of pills is 245 ppm or not.

d. A report on the College Board website stated that in 2003 males scored generally higher than females on the SAT exam. An educational researcher wants to check whether this is true in her school district.

3 0
3 years ago
Simplify.<br> Rewrite the expression in the form 4^n<br> (4^6)(4^-8) =
stiks02 [169]

Answer:

  4^-2

Step-by-step explanation:

The rules of exponents tell you ...

  (a^b)(a^c) = a^(b+c)

This means ...

  (4^6)(4^-8) = 4^(6-8) = 4^-2

7 0
3 years ago
14/15 divided by 7/5
Charra [1.4K]

9514 1404 393

Answer:

  2/3

Step-by-step explanation:

There are a couple of different ways that division of fractions can be done.

1) "invert and multiply"

  \dfrac{14}{15}\div\dfrac{7}{5}=\dfrac{14}{15}\times\dfrac{5}{7}\\\\=\dfrac{14}{7}\times\dfrac{5}{15}=\boxed{\dfrac{2}{3}}

__

2) use the numerators when the denominators are the same

  \dfrac{14}{15}\div\dfrac{7}{5}=\dfrac{14}{15}\div\dfrac{21}{15}\\\\=\dfrac{14}{21}=\boxed{\dfrac{2}{3}}

6 0
3 years ago
School games &amp; Others Solve.
insens350 [35]

Answer:

3.24!

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • URGENT!!! 30 POINTS!!!<br><br><br>Expand log(1/2)(3x^2/2) using properties and rules for logarithms.
    10·1 answer
  • Choose the equation of the horizontal line that passes through the point (-2,-1)and has a slope of 5
    8·1 answer
  • Help quick please!!
    11·1 answer
  • You start driving north for 35 miles, turn right, and drive east for another 12 miles. At the end of driving, what is your strai
    6·1 answer
  • Prime number between 60 and 80 with the 10’s digit being one less than the 1st digit
    10·1 answer
  • A juice recipe calls for 5 cups of grape juice for every 2 cups of peach juice are needed for a batch that uses 8 cups of peach
    9·2 answers
  • PLEASE HELP I NEED THIS BRAINLISEST AND 20 POINTS
    7·1 answer
  • A professora Luísa observou que o numero de meninas de turma dividido pelo numero de meninos dessa turma e 0,48. Qual e o menor
    11·1 answer
  • Identify the usual level of measurement for each of the following A. year in school B. IQ scores C. life expectancy D. fatigue E
    6·1 answer
  • GEOMETRY Kymani has two equal-sized large pitchers and two equal-sized small pitchers. All of the pitchers together hold 40 cups
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!