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
evablogger [386]
2 years ago
11

If a triangle has sides that are 21 and 6 what is the range for third side x?

Mathematics
1 answer:
VikaD [51]2 years ago
8 0

Answer:

15<x<27

Step-by-step explanation:

Rule for the sides of a triangle:

The sum of the two smallest sides of a triangle must be greater than the biggest side.

In this question:

Sides of 6, 21 and x. We have to find the range for x.

If 21 is the largest side:

Two smallest are 6 and x.

x + 6 > 21

x > 21 - 6

x > 15

If x is the largest side:

Two smallest and 6 and 21. So

21 + 6 > x

27 > x

x < 27

Then

x has to be greater than 15 and smaller than 27. So the answer is:

15<x<27

You might be interested in
What are the approximate values of the non-integral roots of the polynomial equation?
Nookie1986 [14]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Brainly.com fam help me fine the value of the x thank you so much
Thepotemich [5.8K]
First you subtract 47 from both sides (-47 from 47 and -47 from 32)
Then you get -3x = -15
Divide -3 from -3x and -3 from -15
Leaving you with X = 5
5 0
3 years ago
Can someone help me out?
jonny [76]

Answer:

NO

Step-by-step explanation:

bc

u

ha ve

aut

tis

umm

and

special

kid

home

work

8 0
3 years ago
Cuanto es 3/2 en una docena de huevos?
Nady [450]
Mejor respuesta
equivale a doce unidades, por ejemplo:
tengo 12 huevos = tengo una docena de huevos, pero tambien se pueden acumular, por ejemplo:
tengo 24 canicas = tengo 2 docenas
y para sacar las docenas solo divides el numero o las unidades entre 12
UnDeR · hace 7 años
8 0
3 years ago
7) Adrian used the spinner below for a probability experiment. He spun the
N76 [4]

Answer:

50%

Step-by-step explanation:

There are 8 tiles on the spinner, 4 of which are red.

4/8 = 1/2 - 50%

There is a 50% chance that the spinner will land on red.

4 0
2 years ago
Other questions:
  • The amount of daily time that teenagers spend on a brand A cell phone is normally distributed with a given mean of 2.5 hr and st
    9·2 answers
  • For his long distance phone service, Tony pays an $8 monthly fee plus 6 cents per minute. Last month, Tony's long distance bill
    10·1 answer
  • B is the midpoint of segment AC. Find the value of x if AB = 5x + 18 and AC = 9 + 13x
    14·1 answer
  • Negative 5 is fewer than 6 less than a number k
    10·1 answer
  • Most people find that the costs of individual insurance are prohibitively high.
    7·2 answers
  • F i n d space t h e space s l o p e space g i v e n space t o space p o i n t s. space space m space equals space fraction numer
    8·1 answer
  • A paint store makes three batches of a color called Sunset Orange using the recipe
    15·2 answers
  • Maria borrowed $3,000 at a simple interest rate of 4% per year. How much did she have to repay after 4 years?
    9·2 answers
  • What is..<br> y=x+3 and y=-1/2x-3
    9·1 answer
  • What is the slope of the line that passes through the points (3, 2) and (19, 6)? Write
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!