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
Vilka [71]
3 years ago
5

The first side of a triangle measures 4 in. less than the second side, the third side is 3 in. more than the first side, and the

perimeter is 15 in. How long is the third side? If s represents the length of the second side, which of the following represents the length of the third side?
Mathematics
1 answer:
stepladder [879]3 years ago
8 0
A)4+3+x=15
x=8 so the 2nd side is 8.
b) s-5 is the answer because the 8-5=3.

You might be interested in
Which expression is equivalent to the following complex fraction? StartFraction 1 Over x EndFraction minus StartFraction 1 Over
Darina [25.2K]

Answer:

\frac{y-x}{x+y}

Step-by-step explanation:

We are given that fraction

\frac{\frac{1}{x}-\frac{1}{y}}{\frac{1}{x}+\frac{1}{y}}

We have to find the expression which is equivalent to given  fraction .

\frac{1}{x}-\frac{1}{y}=\frac{y-x}{xy}

\frac{1}{x}+\frac{1}{y}=\frac{x+y}{xy}

Substitute the values  then, we get

\frac{\frac{y-x}{xy}}{\frac{y+x}{xy}}

We know that

\frac{\frac{a}{b}}{\frac{x}{y}}=\frac{a}{b}\times \frac{y}{x}

Using the property then, we get

\frac{y-x}{xy}\times \frac{xy}{x+y}

\frac{y-x}{x+y}

This is required expression which is equivalent to given expression.

6 0
3 years ago
Read 2 more answers
The striton family had a meal catered for a wedding rehearsal dinner.the cost of the dinner was 476.there was a 5% sales tax and
Leokris [45]
476.00×5%=23.80 tax=476+23.80=499.80
499.80×15%=74.97
499.80+74.97=574.77
3 0
3 years ago
Ray SP bisects m∠RST. If m∠RSP = 3x – 2 and m∠PST = 9x -26 Answer: Find: m∠RST=Find:m∠RST
Alenkasestr [34]

Answer:

irrational

Step-by-step explanation:

6 0
3 years ago
(25 POINTS!)Select all the correct locations
Gemiola [76]

Answer:I go with A,C,E

Step-by-step explanation:

hope this help

6 0
3 years ago
8. The average age of 3 boys is 15 yrs. But if one is not considered,
Vitek1552 [10]

Answer:

Step-by-step explanation:

15 plus 15 plus 15 is 45 - 15 =30

8 0
3 years ago
Read 2 more answers
Other questions:
  • Given the polynomial 6x3 + 4x2 - 6x - 4, what is the value of the coefficient 'k' in the factored form?
    11·2 answers
  • What’s the least common multiple of the denominators of 9+3/4x=7/8x-10
    8·1 answer
  • Any answers for this
    10·1 answer
  • Need help with a math question
    7·2 answers
  • 3x multiplied x+7 =?
    11·1 answer
  • Question 7 Mai wants to construct a regular hexagon inscribed in the
    5·1 answer
  • Use the distributive property to expand (simplify): 5(12mu - 7v)
    13·1 answer
  • Below are two different functions, f(x) and g(x). What can be determined about their y-intercepts? graph going through negative
    5·1 answer
  • Helppp it's due today​
    12·2 answers
  • Can someone do this step by step because I really don’t understand this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!