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
bogdanovich [222]
3 years ago
8

A triangle has two sides measuring 8.5 cm and 15 cm. What are the least and greatest whole number possibilities for the third si

de
Mathematics
1 answer:
Ganezh [65]3 years ago
4 0

Answer:

least number is 7 and greatest number is 23

Step-by-step explanation:

A triangle has two sides measuring 8.5 cm and 15 cm

a=8.5, b= 15cm

To form a triangle , the sides should satisfy the following conditions

a+b>c  and a+c>b

a+b>c

Plug in the values

8.5+15>c

23.5>c

c

a+c>b

Plug in the values

8.5+c>15

subtract 8.5 from both sides

c>6.5

So c lies between 6.5  and 23.5

least number is 7 and greatest number is 23

You might be interested in
Anyone know how to do this
Artist 52 [7]

Answer:

Look in explanation

Step-by-step explanation:

I will assume that you're trying to solve for "x".

For number 1: 49+(5x+1) is a supplementary angle(180 degrees) so you can subtract 180-49 to get 131.

Now, 131 = 5x+1

        -1            -1

         130 = 5x

         /5      /5

Now, we isolate the x to get x=26.

Number 2: There is a supplementary angle as well so we can put 5x+12+6x+3=180.

Now, combine the like terms to get 11x+15=180 so we now isolate x.

                                                              -15   -15

                                                            11x=165

                                                            /11    /11

                                                               x=15

Now, try the rest and set the terms to 180.

5x+1+8+4x=180

2x+1+x-10=180

6+x+5x=180

x+2+153=180(This is similar to #1)

CHECK YOU ANSWERS BELOW AFTER YOU HAVE ATTEMPED THE REST OF THE PROBLEMS.

3. x=19

4. x=63

5. x=29

6. x=25

3 0
3 years ago
12 times a number decreased by 5 is no more than 55
lions [1.4K]

Answer:

  12n -5 ≤ 55

Step-by-step explanation:

12 times a number (represented by n) is 12n.

"Decreased by 5" means 5 is subtracted from the product, giving 12n-5.

"Is no more than 55" means "is less than or equal to 55".

Then the expression written using math symbols is ...

  12n -5 ≤ 55

6 0
3 years ago
Read 2 more answers
the perimeter of a rectangle is 68ft the ratio of the length to the width iss 9:8 what are the dimensions of the rectangle
NikAS [45]

Answer:


Step-by-step explanation:

2 * L + 2 * W = 68  

2*L = 2* 9x = 9x + 9x  

2*W = 2*8x = 8x + 8x  

Since the perimeter is 68  

9x + 9x + 8x + 8x = 68

4 0
3 years ago
Please help ASAP I CAN FIGURE IT OUT
OleMash [197]

The last option is the answer

X =3

8 0
2 years ago
X<br> 0<br> 1<br> 2<br> 3<br> 4<br> y<br> ००<br> 12<br> 16<br> 20<br> 24
densk [106]
What to do?????????.......
4 0
2 years ago
Other questions:
  • Jeanne babysits for 6 per hour . She also works as a reading tutor for 10 per hour . She is only allowed to work20 hours per wee
    6·1 answer
  • £980 is divided between Caroline, Sarah &amp; Gavyn so that Caroline gets twice as much as Sarah, and Sarah gets three times as
    15·1 answer
  • Write an equation of a line with the given slope and y-intercept. m = 4/5 , b = 2 y = 2x + y = x – 2 y = x + 2 y = x + 2
    7·1 answer
  • X - 4y + z = 5<br> 4x + 2y + z = 2<br> - 4x + y - 3z = -8
    9·1 answer
  • Susan is buying three different colors of tiles for her kitchen floor. She is buying 25 more red tiles than beige tiles, and thr
    6·1 answer
  • Find all of the missing angle measures. Remember you cannot assume right angles or diameters. Also think about how many degrees
    5·1 answer
  • How many fourteenths are in 2/7
    11·1 answer
  • The solution is n=-2 verified as a solution to the equation 1.4n + 2 = 2n + 3.2. What is the last line of the justification?
    12·1 answer
  • Right answer gets brainlist
    12·2 answers
  • Liam practices free throws every morning before he goes to school. This morning, Liam made 42 out of 50 free throws. Which equat
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!