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Brut [27]
3 years ago
9

What's the greatest common factor of 30 and 15 and 60

Mathematics
2 answers:
vaieri [72.5K]3 years ago
7 0
15. 15 is a factor of 30 and 60. Since 15 is also the largest possible factor of itself, the greatest common factor is 15.
disa [49]3 years ago
4 0
The greatest common factor of the three numbers is 15
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Imagine being so epic that youd help me solve this
Aleksandr [31]

Answer:

B

Step-by-step explanation:

the graph will shift right about the x-axis

right mean that we will minus from x

so it will be B

hope this helps  

8 0
3 years ago
One supplementary angle is 15 degrees less than twice the other. Find the measure of the two supplementary angles.
Scilla [17]

Answer:

The measure of the two supplementary angles are 65 degrees and 115 degrees.

Step-by-step explanation:

The sum of supplementary angles is equal to 180 degrees. Let x and y are two angles such that,

x+y=180\ ....(1)

According to given condition,

One supplementary angle is 15 degrees less than twice the other, it means,

x=2y-15\ .....(2)

Putting the value of x from above equation in equation (1),

2y-15+y=180\\\\3y-15=180\\\\3y=195\\\\y=\dfrac{195}{3}\\\\y=65^{\circ}

Now put the value of y in equation (1), so,

x+65=180\\\\x=115^{\circ}

So, the measure of the two supplementary angles are 65 degrees and 115 degrees.

3 0
3 years ago
WILL GIVE BRAINLIEST FOR CORRECT ANSWER !
lesya692 [45]

Answer:

neither

Step-by-step explanation:

The second and 3rd one can be modeled by by y = 100/x but the first one and the fourth one do not follow that, so the answer is neither. The first and fourth are y = 80/x

Put the values in and you will see the equations for yourself.

One

y = 80/2

y = 40

The 80 came from looking at this as an indirect variation. y = k/x

y = 40

x = 2

y = k/x

40 = k/2  Multiply both sides by 2

40 * 2 = k

k = 80

Two

y = k/x

20 = k/5

k = 20 * 5

k = 100

8 0
3 years ago
3/7 x 9/10 as a fraction in simplest form
algol [13]
3857/10000 I can’t simply. But that’s what Siri gave me
6 0
3 years ago
Read 2 more answers
In 1999 the population of Austria was one-third the population of Nepal. At that time the number of people living in Austria was
kari74 [83]
The answer would be 24,300,000 people living in Nepal.
3 0
3 years ago
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