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
leva [86]
3 years ago
13

The measurements of the three sides of a triangle are represented by the expressions 2x, 3x and 4x. If the perimeter of this tri

angle is 18 feet, find the measurement of all three sides.
Mathematics
1 answer:
Harrizon [31]3 years ago
4 0

Answer:

4, 6 and 8

Step-by-step explanation:

The perimeter is the sum of the lengths of the 3 sides, hence

2x + 3x + 4x = 18

9x = 18 ( divide both sides by 9 )

x = 2

The 3 sides have length

2x = 2 × 2 = 4

3x = 3 × 2 = 6

4x = 4 × 2 = 8


















You might be interested in
Mr Ruiz drove 305 miles in 5 hours on Saturday and 190 miles in 4 hours on Sunday what is his average speed in miles per hour fo
Snezhnost [94]

Add the mileage together to find total miles.

Add the hours together.

Divide total miles by total hours.

305 + 190 = 495 miles

5 + 4 = 9 hours.

495 / 9 = 55 miles per hour.

The average speed was 55 miles per hour.

4 0
3 years ago
Fill in the blanks to solve this equation (ANSWER QUICK)
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

5+\frac{1}{2} (14b-8)=-6

5+7b-4=-6

7b+1=-6

   -1      -1

7b=-7

/7      /7

b=-1

Answers in order:

7 + 7b - 4 = -6

7b + 1 = -6

7b = -7

b = -1

Hope this helps!

3 0
2 years ago
What is the place value of the underlined number 4382 three is underlined
Nana76 [90]
The place value of three is the 100s place
6 0
3 years ago
Read 2 more answers
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Andrews [41]
So you need to find the $ for one hour of work
if 16=135
1 hour= $8.50
$8.50*24= $204
answer=$204
hope this helps :)
3 0
3 years ago
Simplify this number 300mm:9m​
DIA [1.3K]

Answer:

1 : 30

Step-by-step explanation:

300mm:9m​

We need to change the meters to mm

1 meter is 1000 mm

so 9 m is 9000 mm

300mm:9000mm

Divide both sides by 300

​300mm/300 : 9000/300

1 : 30

5 0
3 years ago
Other questions:
  • tina drove 60 miles per hour to tucson. write a function rule that relates the number of miles traveled to the total of the hour
    5·1 answer
  • you are purchasing a car for 12,465 plus 5.65% sales tax you make a 1,300 down payment you have a fair credit score how much int
    5·1 answer
  • terry spent $8,888 on landscaping for his ya?rd. The cost was $22 per square foot. how many square feet is terry's yard
    9·1 answer
  • The ratio of red ribbons to green ribbons is 4 to 6.If these are total of 32 red ribbons, then how many green ribbons are there?
    10·2 answers
  • Solve -5|x=-15 need to solve this math problem
    6·1 answer
  • PLZ HELP ASAP, FIRST GETS BRAINIEST
    13·2 answers
  • Round to the place value of the underlined digit 347,456 4 is underlined
    5·2 answers
  • A.
    15·1 answer
  • PLEASEEEEEEEEEEEEE HELP MEEEEEEEEEEEEEEEE
    13·2 answers
  • Help? which one should I choose
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!