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
Nataly_w [17]
3 years ago
15

Help!

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

The greatest common factor of 42, 60 and 78 is  6.

Step-by-step explanation:

The given numbers are : 42, 60 and 78

On Prime Factorization of the given terms, we get:

42 = 2 x 3 x 7

60 = 2 x 2 x 3 x 5

78  = 2 x 3 x 13

The common factors to all these three terms is   2 x 3  = 6

Hence, the greatest common factor of 42, 60 and 78 is  6.

You might be interested in
Find sin0, cos0, tan0
djverab [1.8K]

Answer:

sin(θ) = 12/13, cos(θ) = 5/13, tan(θ) = 12/5

Step-by-step explanation:

We need to find sine, cosine, and tangent of theta for this triangle.

First, define the different trigonometric functions:

- sine is opposite side to the angle divided by the hypotenuse (longest side not adjacent to the 90 degree angle)

- cosine is the adjacent side next to the angle divided by the hypotenuse

- tangent is the opposite side to the angle divided by the adjacent side

Now, look at theta (θ):

- the opposite side is marked 12

- the adjacent side is marked 5

- the hypotenuse is marked 13

So:

- sin(θ) = opposite / hypotenuse = 12/13

- cos(θ) = adjacent / hypotenuse = 5/13

- tan(θ) = opposite / adjacent = 12/5

Thus the answers are: sin(θ) = 12/13, cos(θ) = 5/13, tan(θ) = 12/5.

6 0
3 years ago
Read 2 more answers
What is the mean absolute deviation of the data set? 12, 15, 7, 4, 9, 10, 9, 6
bearhunter [10]
Here is an example:
Find the MAD of 2,4,6,8 Step 1 : Find the mean of the data : (2+4+6+8) / 4 = 20/5 = 4 Step 2 : Find the distance between each data and mean. Distance between 2 and 5 is 3 Distance between 4 and 5 is 1 Distance between 6 and 5 is 1 Distance between 8 and 5 is 3
Step 3 : Add all the distances : 3+1+1+3 = 8
Step 4 : Divide it by the number of data : 8 / 4 = 2 2 is the average absolute deviation.
3 0
3 years ago
I am in middle school
Verizon [17]

Answer:

nice

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PLS HELP ME d + 7 2d-5 10d+ 1 Write and simplify an expression
tester [92]

answer: D = 1

Isolate the variable by dividing each side by factors that don't contain the variable.  7 (2d - 1) + 5 (2 - 3d) = 2d

8 0
2 years ago
The probability???????????????
slamgirl [31]

Answer:12/87

Step-by-step explanation: You first have to add up all of the birds present. Then you have to see how many of the type you are looking for is there. The number of the type of bird goes on top of the number of total birds.

5 0
3 years ago
Other questions:
  • a man wants to take , a goat, a bag of cabbage with him to an island his boat boat will only hold him and one animal or item if
    6·1 answer
  • Rewrite the expression with positive exponents (problem #4)
    7·1 answer
  • Max is taking a cab in New York City. The fair is calculated as a base charge of $3.00 plus an additional $2.00 per mile travele
    9·1 answer
  • Let A= ????
    9·1 answer
  • Convert 4.90*10^31 atoms of nickel to moles of nickel
    9·1 answer
  • If the probability of rain today is 15%, what is the probability that is will rain today
    12·1 answer
  • Use the conversion formula to write the equation for the new function, F(t).
    5·1 answer
  • Which is the equation of a line with a slope of -- 2 that passes through the point (-2,0)?
    15·1 answer
  • A school held several evening activities last month—a music concert, a basketball game, a drama play, and literacy night. The mu
    11·1 answer
  • Find the measure of A as indicates in the picture.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!