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
love history [14]
1 year ago
13

point I is on line segment HJ. GIVEN IJ = 3× + 3, HI = 3× - 1, and HJ = 3× + 8, determine the numerical length of HJ.

Mathematics
1 answer:
Vedmedyk [2.9K]1 year ago
4 0

Given, IJ = 3x + 3, HI = 3x - 1, and HJ = 3x + 8.

Since I is a point on line segment HJ, we can write

HJ=HI+IJ\begin{gathered} 3x+8=(3x-1)+(3x+3) \\ 3x+8=6x+2 \\ 8-2=6x-3x \\ 6=3x \\ 2=x \end{gathered}

Put x=2 in HJ=3x+8.

\begin{gathered} HJ=3\times2+8 \\ HJ=6+8 \\ =14 \end{gathered}

Therefore, the numerical length of HJ is 14.

You might be interested in
Help please!!!!!!!!!
Triss [41]
The answer is -4, hope this helped
8 0
3 years ago
3 is 15% of what number
vazorg [7]
Use the rule of 3 simple 

x mean 100%
3 mean 15%
-------------------
 x = 3*100/15 = 300/15 = 20

hope this will help you 
6 0
3 years ago
Read 2 more answers
Slope of (-7,-2) (9,4)
Olenka [21]

Answer:

m= \frac{3}{8}

Step-by-step explanation:

1. Use the slope equation to solve the problem

\frac{y_{2} -y_{1}}{x_{2} -x_{1} }

2. Plug in your values into the equation.

\frac{4-(-2)}{9-(-7)}

3. Simplify the equation.

m= \frac{3}{8}

4 0
3 years ago
The systems shown have the same solution set. <br> TRUE OR FALSE
tamaranim1 [39]
False, they have a different slope and y intercept
3 0
3 years ago
Read 2 more answers
Raymond has taken a position as the navigator on a speed boat racing team. The team entered a race that starts at Daytona Beach,
Zolol [24]
Wow. ok, I didn't expect this to be a triangle question.
You would need to use cosine to solve this.
Side 1: 160<span>     opposite angle: </span>58°
<span>Side 2: </span>180<span>     opposite angle: </span>73°
<span>Side 3: </span>140<span>     opposite angle: </span><span>48°</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which explains whether or not the graph represents a direct variation?
    11·2 answers
  • Joel is getting a dog, a cat, and a hamster. He goes to the pet store and can choose from 8 dogs, 12 cats, and 5 hamsters. How m
    9·2 answers
  • The total deposit and rent collected by an apartment manager for one resident are given by the equation t = 350 + 700m, where m
    12·1 answer
  • Ways to multiply 44 with prime numbers
    10·2 answers
  • Vincent earns $546 on Monday and he earns $352 on Tuesday. How much total money does Vincent earn?
    14·2 answers
  • What can be divided into 108
    12·2 answers
  • Sarah adds 3 to it then doubles it and gets an answer of 52.4 what was the original number.​
    6·1 answer
  • Can anyone help me ?
    7·1 answer
  • Question in pic help
    5·1 answer
  • Hey! please help i’ll give brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!