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
stellarik [79]
3 years ago
12

A triangle has side lengths of 12, 15, and x. The value of x must ne greater than what?

Mathematics
1 answer:
Bezzdna [24]3 years ago
7 0

Answer:

  3 < x < 27

Step-by-step explanation:

We can't tell what "must ne greater" means, so we'll tell you the limits on the side length and you can choose the one that is relevant.

The third side of a triangle must have a length that lies between the difference and sum of the two lengths you know.

 15 -12 = 3

  15 +12 = 27

The value of x must be between 3 and 27:

  3 < x < 27

__

If you allow the triangle to have zero area, then x can be 3 or 27. Many authors claim such a "triangle" is not allowed, so don't allow those cases.

You might be interested in
Amir started a business with john and jack. Amir invested 2/6 of the amount to start a business. John 2/5 of the investment. The
Nonamiya [84]

First, we need to add 2/6 and 2/5.

2/6 can be simplified to 1/3

We need to have 1/3 and 2/5 have the same denominator. 3 and 5's LCM (least common multiply) is 15.

Multiply both the numerator and denominator of 1/3 by 5. This equals 5/15.

Multiply both the numerator and denominator of 2/5 by 3. This equals 6/15.

5/15 plus 6/15 is 11/15. This means that Jack's 6000 dollars is 4/15.

Let's say that x is the total amount invested by all three.

6000/x would equal 4/15.

Solve this by multiply 6000 by 15 and 4 by x and making these two equal each other.

90000 would equal 4x. Divide both sides by 4 to get x.

90000 divided by 4 would be 22500.

4/15 is the fraction by Jack

22500 is the total amount invested by all 3

7 0
2 years ago
Eve paid $1.12 for dozen eggs at store. determine cost of 3 eggs.
bogdanovich [222]

he would have paid 3.36

6 0
3 years ago
Read 2 more answers
What is the value of s?
beks73 [17]

Answer:

To what

Step-by-step explanation:

3 0
3 years ago
Jenni bakes two rectangular cakes to put on top of each other. Each cake is 9 in wide, 13 in long, and 2 in high. How many squar
omeli [17]

Answer:

Step-by-step explanation:

we will need to find the volume of the frosting

V=l*w*h

V=2(13*2*9)= 468 in^2 of frosting for the cake

3 0
3 years ago
Inverse of 3/x^2+2x
Anit [1.1K]
(Root symbol) and under that 3x. And then outside of the root symbol -2x
8 0
3 years ago
Read 2 more answers
Other questions:
  • To express the polynomial 6p²+ 2p³- p^4 + 3 in standard form, which term should be written first?
    9·1 answer
  • Explain how you would name a sorting rule for 1 square , 1 rectangle and 1 triangle
    9·1 answer
  • Find the slope of the line
    8·1 answer
  • The price of a set of kitchen cabinets is $1,500 in January. In February, the price is increased by 10%. After not selling, the
    11·1 answer
  • Find the value of x. x√5=x^4​
    15·1 answer
  • 6= 5r - 14<br> What are the steps you would use to solve the equation?
    7·1 answer
  • The length of a rectangle is twice as long as its width. The width is 104 inches,
    13·2 answers
  • Write coffee in 30 seconds i give thanks
    8·1 answer
  • 5. From 13 friends to 14 friends
    6·1 answer
  • 5.Line AB is 14 inches long. What is the approximate area of this circle?АBa. 42 square inchesb. 615 square inchesc. 160 square
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!