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
JulijaS [17]
3 years ago
7

What is the greatest common factor of the terms in the expression 36 a + 54 a b minus 27 b?

Mathematics
1 answer:
alina1380 [7]3 years ago
3 0

Answer:

A)  9

Step-by-step explanation:

You might be interested in
ABC is an eqilateral triangle with sides 10cm find the length of the prependicular from A to BC<br>​
il63 [147K]

All sides are equal in an equilateral triangle and the perpendicular bisects the side too.

so BC will be bisected and the segments be 5 each.

you can use Pythagoras theorem to find the altitude length, hypotenuse will be one side of the triangle.

5^2+h^2=10^2

$h^2=100-25=75$

$h=\sqrt{75}=5\sqrt3$

7 0
3 years ago
True or False: A p is the probability that the results are not due to chance, the probability that the null hypothesis (H0) is f
professor190 [17]

Answer:

False

Step-by-step explanation:?

The hypothesis tests compare weather an event is meant to alter a population mean results, for example, a scientist experiment might have or not have a significant effect over the population results. The test aims to reject the null hypothesis, so what it really want to find out is if the alternative Hypothesis H1 is likely true. The null hypothesis is the probability that the results are not due to chance – if it’s rejected, then the results are due to chance.The level of significance , or so called p-value, is the probability that the null hypothesis (H0) happen , If p is very small then the null hypothesis is rejected - isn’t true- and the alternative Hypothesis is accepted. A higher P value implies a higher probability than results are not happening so that the H0 is accepted and H1 rejected. The null Hypothesis will normally will rejected when the level of significance are either lower than 0.05 or 0.01, the lower P value the higher the level of confidence that the results are due to chance.

Since the first part of the statement (A p is the probability that the results are not due to chance) is correct, and the second part is wrong (…the probability that the null hypothesis (H0) is false), the total statement is false. The correct statement would be as follows : A p is the probability that the results are not due to chance, the probability that the null hypothesis (H0) is true.  

7 0
3 years ago
Can someone answer this
attashe74 [19]

Answer:

Step-by-step explanation:

axis: x= 2

vertex: (2,3)

6 0
3 years ago
What’s the triangle congruence shortcut
mina [271]

Answer:

D. All those resources can be found in Africa

7 0
3 years ago
Read 2 more answers
What is the width of a rectangle with length 14 cm and area 161 cm to the 2nd power?
WINSTONCH [101]
A=l*w
161=14w

161/14=w

11.5cm is the width
7 0
3 years ago
Other questions:
  • Shota invests $1000 in a certificate of deposit that earns interest. The investment’s value is multiplied by 1.02 each year. Whi
    8·2 answers
  • How do I solve this, please help
    15·1 answer
  • An isosceles triangle has 2 angles that measure 37 degrees each. Write 2 different equations that could be solved to find the me
    13·1 answer
  • How many quarters can you get for a five dollar bill
    11·1 answer
  • What is the answer to 3x+5y=1; -6x-10y=14
    12·1 answer
  • Use the rules for logarithms and exponents to write this equation in logarithmic form.?
    13·1 answer
  • What times 8 equals 15
    11·2 answers
  • -20 + - 15 (its the weird thing where you change the problem with 2 lines and stuff)
    6·2 answers
  • Car Value A family buys a car for 20,000The value of the car decreases about 20% each year. After 6 yr, the family decides to se
    15·1 answer
  • Bill rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 92 cents for each mile dr
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!