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
Zolol [24]
3 years ago
10

Which set of sides will make a triangle? -Middle School math-

Mathematics
2 answers:
belka [17]3 years ago
5 0
Answer: 10 cm, 5 cm, 9 cm

In order to make a triangle, the sum of the two shorter side lengths must be greater than the length of the longest side.

5, 2, 3    ⇒    5 = 5    ⇒    not a triangle
1, 3, 1      ⇒    2 < 3    ⇒    not a triangle
10, 3, 4   ⇒    7 < 10   ⇒    not a triangle
trasher [3.6K]3 years ago
3 0
Hey there!

The biggest side in the set of 3 lengths needs to be lower than the sum of the two lower numbers. So 3 is not lower than 1+1. 10 is not less than 3+4. 5 is the same as 3+2. This is not possible because this makes a line. So the biggest side can’t equal the sum of the two lower sides. 10 is less than 5+9. So the answer would be the last one. 10 cm, 5 cm, 9 cm.

I hope this helps!
You might be interested in
Can a polygon be a pentagon yes or no please answer!
Naddika [18.5K]
A polygon is plane<span> shape with <em><u>straight</u></em> sides. Therefore, a pentagon is a polygon!</span>
5 0
3 years ago
Read 2 more answers
Four friends go to an amusement arcade.
galben [10]

<u><em>Answer:</em></u>

<u>The rule is: </u>

T(x) = 8x + 20

<em><u>Explanation:</u></em>

<u>We are given that:</u>

<u>The rule for the amount that one friend pays is:</u>

C(x) = 2x + 5

<u>Now, we know that:</u>

Each of the four friends will pay the entry fee which is $5 per person

The 4 friends will play the same number of games represented by x

<u>This means that:</u>

We can simply get the rule for the total amount to be paid by the four friends (T(x)) by multiplying the amount paid by each friend by 4

<u>This means that:</u>

T(x) = 4 * C(x)

T(x) = 4(2x + 5)

T(x) = 8x + 20

Hope this helps :)

4 0
3 years ago
How many tiles would I need to by if each tile was 2ft by 2Ft and the square footage was 69X69
valina [46]
This is the formula you would use to calculate how many tiles you would need.

# of tiles you need = Total square footage ÷ square footage of each tile 


Total square footage: 69x69 = 4761 square feet
Square footage of each tile = 2x2 = 4 square feet

# of tiles you need =
4761 ÷ 4 = 1190.25 

You will need 1190.25 tiles.
3 0
3 years ago
Can someone help me solve this
Law Incorporation [45]

Answer: 28

Step-by-step explanation: 2x14=28

7x4=28

Both are factors of 28

4 0
2 years ago
Read 2 more answers
How many questions per day i dont even know
nadya68 [22]

Answer:

B. 5( 3n + 2 )...............

6 0
3 years ago
Other questions:
  • NEED HELP NOW WILL GIVE BRAINLIEST!!!!
    6·2 answers
  • 1. The county fair charges $1.50 per ticket for the rides. Jermaine bought 20 tickets for the rides and spent a total of $48.75
    13·1 answer
  • A rectangular prymaid is sliced to its base as shown in the figure.
    13·1 answer
  • If you were to invest only $1, how much simple interest would you have if the rate was 4.6%? Use the following years for each sc
    7·2 answers
  • A soccer ball is kicked from ground level. The function y = −12x(x − 4) shows the height (in feet) of the ball, where x is time
    12·1 answer
  • Factor the linear expression: 15x + 6
    7·1 answer
  • Item 20 You pay $4.35 for 0.75 pound of American cheese. You buy 2.5 pounds of Swiss cheese for $7.98 per pound. a. How much les
    8·1 answer
  • The difference in means is about ____ times the mean absolute deviations
    9·1 answer
  • These triangles can be proven congruent by the
    9·1 answer
  • Prakash bought a new car at the dealership for $27,000. it is estimated that the value of the car will decrease 7% each year. wh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!