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
asambeis [7]
3 years ago
5

Factor of 21 not a multiple of 7...

Mathematics
2 answers:
Mashutka [201]3 years ago
8 0
3 is factor of 21 but not a multiple of 7 

yes ?
katrin2010 [14]3 years ago
8 0
1 and 3 are both factors excluding 7
You might be interested in
Estimate the sum.<br><br> 1,239 + 8,568<br><br> 9,000<br> 10,000<br> 11,000<br> 8,000
kipiarov [429]

Step-by-step explanation:

1,239 + 8,568= 9,807 ≈ 10000

4 0
3 years ago
Read 2 more answers
Please help due today
vekshin1
The answer is 21 m squared
3(5)=15
3(2)=6
15+6=21
5 0
2 years ago
Read 2 more answers
4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?
ladessa [460]

Answer

-1

Step-by-step explanation:

Just plug in the numbers.

5 0
3 years ago
Read 2 more answers
H(x) = ax^2 +1<br> Find the value of a when h(-2) = 21.
blagie [28]

Answer:

a = 5

Step-by-step explanation:

Solving h(-2) = 21:

h(-2) = 21 \\ a(-2)^2 +1 = 21 \\ a(4) +1 = 21 \\ 4a +1 = 21 \\ 4a +1 -1 = 21 -1 \\ 4a = 20 \\ \frac{4a}{4} = \frac{20}{4} \\ a = 5

4 0
2 years ago
What are the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4?
Aleks [24]

The x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4 is (17, 11)

<h3>Midpoint of coordinate points</h3>

The midpoint of a line is the point that bisects or divides the line into two equal parts

If the line JK is partitioned into the ratio 1:4 with the following coordinates

J(-15, -5) and K(25, 15)

Using the expression below;

M(x, y) =[mx1+nx2/m+n, my1+ny2/m+n]

Substitute the ratio and the coordinates

M(x, y) =[1(-15)+4(25)/4+1, 1(-5)+4(15)/1+4]

M(x, y) = [(85)/5, 55/5]

M(x, y) = (17, 11)

Hence the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4 is ((17, 11)

Learn more on midpoint of a line here: brainly.com/question/5566419

#SPJ1

3 0
2 years ago
Other questions:
  • How do you set up and solve these inequalities-only 16-20
    13·1 answer
  • Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (12,5) lies on
    9·1 answer
  • Car is moving on a circle on a plane. At time t (seconds), its x-coordinate is given by x(t) = 10 sin(200t + 3) + 30 while its y
    11·1 answer
  • The dance committee consisted of 8 students. The committee will select three officers at random. What is the probability that Ma
    7·1 answer
  • If f'(x)=5^2x-1 what is f(x) ?
    12·1 answer
  • Given the equations written in Slope Intercept form what is the Slope? y=2x+1
    6·2 answers
  • Solve. Check your solution.<br> (Simplify your answer.)<br> X/5 + 2 = 1/10
    5·1 answer
  • Use the slope formula to calculate the slope of a line that passes through points (2, 5) and (3, 8)
    5·1 answer
  • From the below table determine the rate of change (which is the same as slope).
    12·1 answer
  • The quotient of 7 and d decreased by 9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!