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
GaryK [48]
3 years ago
8

On a number line, the coordinates of j, k, l, m, n are −10.5, −4, −1, 1.5, 4 respectively. find the lengths of the two segments.

are they congruent? jk¯¯¯¯¯¯ and km¯¯¯¯¯¯¯
Mathematics
1 answer:
nordsb [41]3 years ago
6 0

Answer:

  • JK = 6.5
  • KM = 5.5
  • not congruent

Step-by-step explanation:

JK = K-J = (-4) -(-10.5) = 6.5

KM = M -K = 1.5 -(-4) = 5.5

6.5 ≠ 5.5, so the segments are not congruent.

You might be interested in
The gas tank of a riding mower holds 5 liters of gas.How many 5 -liters gas tanks can you fill from a full 20- liter gad can?
aliina [53]

Answer:

4

Step-by-step explanation:

If the gas tank holds 5 liters and you have 20 liters, then 20/5 = 4 times it will fill it up.

8 0
3 years ago
Quadrilateral ABCD is inscribed in the circle. If m∠A = 95°, what also must be true?
makvit [3.9K]
Opposite angles in a cyclic quadrilateral add up to 180 degrees .
So the angle opposite angle A ( that is angle C) must be 180-95 = 85 degrees
7 0
3 years ago
What's the opposite of -4
Thepotemich [5.8K]

Answer:

4

Step-by-step explanation:

It's a opposite of -4 so the opposite would be 4

3 0
2 years ago
Read 2 more answers
4. Stella says the equation x^2−8x+y^2+2y=5 has a center of (4,−1) and a radius of 5. Is she correct? Why or why not?
Ostrovityanka [42]
<h2>Stella is correct about center and wrong about radius      </h2>

Step-by-step explanation:

Equation of circle with (h,k) as center and radius r is given by,

          (x-h)²+(y-k)² = r²

Here equation is

          x²−8x+y²+2y=5

Changing in to (x-h)²+(y-k)² = r² form

           x²−8x + 16 - 16 +y²+2y+1 - 1=5  

           (x-4)² - 16 + (y+1)² -1 = 5

           (x-4)²  + (y+1)²  = 22

           (x-4)²  + (y+1)²  = 4.69²

           Center is (4,-1) and radius is 4.69

Stella is correct about center and wrong about radius            

8 0
2 years ago
PLZZZ HELP XD WILL GIVE BRAINLIEST WHERE TO PUT THE POINT ON THE NUMBER LINE!!!!!
lana66690 [7]
Every number has its purpose in this case you start  at -3 then the negative sign tells you which way you are going but since we have another negative sign in between the number we go to the right instead of left with that said you put the point in number 4
8 0
3 years ago
Other questions:
  • Solve for x (-6/5)x-4=-46
    5·1 answer
  • What’s some equivalent expressions for 5x+5
    8·1 answer
  • Is 0.36 less than 0.63
    7·1 answer
  • Mary paints wooden signs and sells them at craft fairs. The function s(t) approximates how many signs Mary paints per hour. The
    12·2 answers
  • Whats divisible by 90 2,3,4,5,6,9,10
    15·2 answers
  • If the outliers are not included in the data set below, what is the mean of the data set?
    7·2 answers
  • What is the probability of rolling an 8 with a standard six side die
    9·1 answer
  • HELP ASAP!!
    7·2 answers
  • Calculate the surface area of the aquarium, without the top.<br>24 cm<br>80 cm<br>16 cm​
    5·1 answer
  • 16. Scale factor is a ratio _____ to a side to find its corresponding side. (mathematical operation)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!