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
Lapatulllka [165]
3 years ago
6

Without actually drawing the figure, could you form a triangle using side lengths 7, 8, and 18 units? Why or why not.

Mathematics
2 answers:
Marysya12 [62]3 years ago
7 0

Answer:

Step-by-step explanation:

ZanzabumX [31]3 years ago
6 0
Here is an example you can learn from.

#1:   Is it possible to form a triangle with the given side lengths? If not, explain why not. 1. 5 cm, 7 cm, 10 cm SOLUTION:   The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. Yes; 5 + 7 > 10, 5 + 10 > 7, and 7 + 10 > 5 ANSWER:   Yes; 5 + 7 > 10, 5 + 10 > 7, and 7 + 10 > 5

2. 3 in., 4 in., 8 in. SOLUTION:   No; . The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. ANSWER: 3+4*8

3. 6 m, 14 m, 10 m SOLUTION:   Yes; 6 + 14 > 10, 6 + 10 > 14, and 10 + 14 > 6 .  The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. ANSWER:   Yes; 6 + 14 > 10, 6 + 10 > 14, and 10 + 14 > 6 

4. MULTIPLE CHOICE If the measures of two sides of a triangle are 5 yards and 9 yards, what is the least possible measure of the third side if the measure is an integer? A 4 yd B 5 yd C 6 yd D 14 yd SOLUTION:   Let x represents the length of the third side. Next, set up and solve each of the three triangle inequalities. 5 + 9 > x, 5 + x > 9, and 9 + x > 5 That is, 14 > x, x > 4, and x > –4. Notice that x > –4 is always true for any whole number measure for x. Combining the two remaining inequalities, the range of values that fit both inequalities is x > 4 and x < 14, which can be written as 4 < x < 14. So, the least possible measure of the third side could be 5 yd.  The correct option is B. ANSWER:   B 
You might be interested in
Subject:Mathematics ​
horsena [70]

Answer:

Multiply the length times the width

Step-by-step explanation:

First one finds diameter, third one finds diameter, and fourth one finds triangle. The second one finds the area of a rectangle.

6 0
3 years ago
Read 2 more answers
Reflection of a figure is called the post image true or false
Juliette [100K]

Answer:

True

Step-by-step explanation:

4 0
3 years ago
A dog runs 200 meters in 20 seconds. The speed of the dog is
soldi70 [24.7K]

Answer:

200 × 20 = 4000

speed of the dog is 4000 m/s

6 0
3 years ago
Sarah earned $36.00 mowing lawns. She saved 1/6 of her money. After saving, how much money does Sarah have left?
Semenov [28]
$6 is the amount she has left over
6 0
3 years ago
At the city museum, child admission is
Irina18 [472]
You have to multiply ......... and use 186 and divide. i think.
5 0
3 years ago
Other questions:
  • A formula for the perimeter of a rectangle is P=2l+2w
    5·1 answer
  • Engineers must consider the breadths of male heads when designing helmets. The company researchers have determined that the popu
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=2%20%5Cdiv%203x%20-%201%20%3D%20%20-%202%20%2B%205%20%5Cdiv%206x" id="TexFormula1" title="2 \d
    13·1 answer
  • A area of 49 square meters.how long is eack side
    11·2 answers
  • Change the fractional 1.5 to a percent
    10·1 answer
  • Mary is on the local swim team for the summer and has
    13·2 answers
  • Can someone help me with this question.
    14·1 answer
  • Can someone actually help and not delete their answer I rlly need your help I’ll make u brainliest or whatever
    6·1 answer
  • 6/8 simplified<br> trying to help my sister
    14·1 answer
  • 6 Mateo and Katia each walked into a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!