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
Naily [24]
2 years ago
11

Please help with this

Mathematics
2 answers:
Dmitriy789 [7]2 years ago
8 0

Step-by-step explanation:

All has been answered... send me any questions at comments

igor_vitrenko [27]2 years ago
3 0
27,30,23,92,20,22 and yea that’s the answe
You might be interested in
EDITED QUESTION ... answer it >:]
sammy [17]

Answer:

D

Step-by-step explanation:

because the line has to run through the origin, so that is non-proportional.

hope this helps!

8 0
3 years ago
Read 2 more answers
5.
Talja [164]

Answer:

y = -3x

Step-by-step explanation:

Given the illustration of the graph, we can see that the line is going downhill.  This would indicate that the slope is negative, so the choices would be narrowed down y = -3x or y = -x.  Looking at the line, we can use two points to find the difference in 'y' over the difference in 'x', or slope.  Using the origin (0,0) as one point, we can go down 3 and over 1 to get to the second point of (1, -3).  This would be an overall change of -3, giving us the final answer of:

y = -3x

5 0
3 years ago
Find a and b such that gcd(a, b) = 14, a > 2000, b > 2000, and the only prime divisors of a and b are 2 and 7.
choli [55]

Answer:

a = 2^\alpha.14 \ ,\alpha\geq 8\\b = 7^\delta.14 \ , \delta\geq 3

Step-by-step explanation:

As 2  and 7 are the only prime divisors of both a and b we know that both can be written as:

a = 2^\alpha . 7^\beta \ , \alpha ,\beta\ \in \mathbb{N}_{0}\\b = 2^\gamma . 7^\delta \ , \gamma ,\delta\ \in \mathbb{N}_{0}\\

Where \mathbb{N}_{0} is the set of all natural numbers adding the zero (careful because this part is important as I'll explain next).

We also know that 14 divides both numbers and that is actually the greatest common divisor between them. So we can rewrite a and b as follows:

a = 2^\alpha . 7^\beta.14 \ , \alpha ,\beta\ \in \mathbb{N}_{0}\\b = 2^\gamma . 7^\delta.14 \ , \gamma ,\delta\ \in \mathbb{N}_{0}\\

Why do I write them like this? Because this way is easier to observe that if \alpha and \gamma were both greater than zero, then 28 would divide both hence 14 wouldn't be their g.c.d.. Likewise, if \beta and \delta were both greater than zero, then 98 would divide both and once again, 14 wouldn't be their g.c.d.

So either of them has to be equal to zero. And then we have that

a = 2^\alpha.14 \\b = 7^\delta.14

All we have left to do is find the possible values for \alpha and \delta so that a>2000 \ , b>2000 and that only happens if \alpha\geq 8 and \delta\geq 3

8 0
3 years ago
PLEASE HELP<br> Write an equation of the line in slope intercept form (SEE PICTURE)
Lostsunrise [7]

Answer:

y=-2x+8

Step-by-step explanation:

Evaluate the slope:

(8-0)/(0-4)= -2=m

Find the Y-intercept:

y=8 $=c$ when x=0

Using the form: $y=mx+c$, we have the equation as:

$y=-2x+8$

5 0
3 years ago
Find the slope of a line that passes through the points (8, 7) and (-8,<br> -1).
JulijaS [17]

Answer:

m = 1/2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only)
    13·2 answers
  • A phone company charges $0.45 for the first minute and $0.35 for each additional minute for a long distance call. Which numerica
    14·2 answers
  • A rectangular prism has a length of 3 1/2 inches, a width of 5 inches, and a height of 1 1/2 inches. What is the volume of the p
    9·2 answers
  • The perimeter of a rectangle is 96 ft. The width is three times a number and the length is eight more than five
    12·1 answer
  • 6.<br> Solve for the measure of angle A<br> А<br> x + 54<br> x +49<br> 85°
    7·1 answer
  • One of these graphs is of a cubic function which one is it ?
    13·2 answers
  • The relationship between the elapsed time t, in days, since the mass of the sample was initially measured, and its mass, M(t), i
    7·1 answer
  • X - 37 ≤ -1 13/14 solve
    6·1 answer
  • Solve for y Y/3 + 25 = 31
    10·1 answer
  • Let x = -118 and y = -114.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!