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
Allisa [31]
3 years ago
5

18. The perimeter of the given triangle is 36 cm. Find the value of x.

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

x = 7

Step-by-step explanation:

(x+2)+(3x-9)+(2x+1) = 36

6x - 6 = 36

6x = 42

x = 7

You might be interested in
A stem-and-leaf plot is most useful for which reasons below? Select all that apply.
liq [111]

Answer:

A,C,D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve.<br><br><br> k<br> 5<br> + 9 = 22<br><br> k =
mihalych1998 [28]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

-3x<3  Equation/Question

Step 2

-3x<3  Simplify

-3x<3

Step 3

-3x<3  Divide by -3

Answer

x>-1

3 0
3 years ago
Help me solve this please
Tresset [83]
6v = 5/8+ 7/8
6v= 12/8
6v=6/4 = 3/2
V= (3/2)/6
V=(3/2) • (1/6)
V= 3/12

V = 1/4
3 0
3 years ago
5 cups to 8 cups <br> identify the percent
KIM [24]
5/8=x/100
x=(5/8)(100)=500/8
x=62.5%
3 0
3 years ago
A sign on Corey's house says it was built in MDCCCXXX. What year is this?
Bad White [126]

It is approximately 1830.

M=1000

D=500

C=100

X=10

7 0
3 years ago
Other questions:
  • What is the answer to 8x^3+125 by factoring the perfect cube?
    5·1 answer
  • 1/6 divided by 6 by 6
    14·2 answers
  • Peter piper picked 135 pickled peppers.
    9·2 answers
  • write an equation of the line that passes through the given point and has the given slope slope is -3 (-5, 4)
    13·1 answer
  • Do the phrase is 38-15 and 15 less than 38 mean the same thing explain
    8·1 answer
  • Denise sold 24 more dresses in January than in February and 10 fewer dresses in March than in January. In March she sold 28 dres
    10·1 answer
  • During a pie eating contest, a person ate 12 pies in 60 minutes. How many pies did the person eat per minute? Group of answer ch
    15·2 answers
  • Two angles are supplementary. One angle is 50° more than the other. Find the measure of the two angles.​
    12·2 answers
  • Brandon is making apple cider if he makes 6 quarts how many one cup servings can he pour
    7·1 answer
  • I need help please can’t find it
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!