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
kondor19780726 [428]
3 years ago
10

Two sides of a triangle have the same length. The third side measures 4 m less than twice the common length. The perimeter of th

e triangle is 20 m. What are the lengths of the three​ sides?
Mathematics
1 answer:
velikii [3]3 years ago
5 0

Answer:

the length of the two equal sides: 8m

the length of the third side: 8m-4m=4m

8m×2+4m=20m

You might be interested in
Could someone confirm if I was correct or not?
Andrei [34K]
Correct! Excellent Job
7 0
3 years ago
Read 2 more answers
My favorite snack after a long day at school
Alenkasestr [34]

Answer:

My dog

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the values of x and y.
Artist 52 [7]

Hi! Hope this helps, and if it does, please mark brainliest!

Answer:

y = 43 and x = 90

Step-by-step explanation:

We know that a triangle is 180 degrees (each side equals 180 since they are their own triangles) We will focus on the left triangle. Since x is a right angle, it is 90 degrees. Since there is a slash across the two sides of the main triangle, that means both sides are equal. This means that the bottom left angle, the one above b, is equal to 47 degrees. That means we know two angles out of 3. For the sake of simplicity, the bottom left angle, the one above b, is point z. So point z is 47, and x is 90, added they are 137. Subtract that from 180, you will get 43. 43 is y.

3 0
3 years ago
Downloading music costs $0.99 per song, plus a registration fee of $25. Which expression represents the total cost to download x
s2008m [1.1K]

$25.99x

Step-by-step explanation:

As, for 1 song = $0.99 + $25

So, 1 song = $25.99

So, x song = $25.99 multiplied by x

Which is = $25.99x

So answer = $25.99x

7 0
3 years ago
Sebastian bought a 30-pack of mechanical pencils and plans to give the same number of pencils each to 6 friends.
Korolek [52]

Answer: 5 pack

Step-by-step explanation:

From the question, we are informed that Sebastian bought a 30-pack of mechanical pencils and plans to give his friends an equal number of pencils to the 6 friends.

Therefore, each friend will get:

= 30 / 6

= 5 packs

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mike saves $42 a week for 7 weeks. During his 8-day vacation, he plans to spend $8.25 each day for snacks. Which expression show
    6·1 answer
  • HELP help HELP help HELP help HELP help HELP help HELP help HELP help
    14·1 answer
  • A rectangle has width that is 6 meters less than the length. The area of the rectangle is 280 square meters. Find the dimensions
    8·1 answer
  • HELP!!!
    13·1 answer
  • Please answer this question in two minutes
    11·1 answer
  • Which of the following is a solution to this inequality?
    13·2 answers
  • What is the answer to15 5x4?
    5·1 answer
  • John is shipping a box. FedEx is going to charge him a flat rate of $5 and then $0.50 per pound. UPS is going to charge him $2 p
    5·1 answer
  • I NEED THIS ASAP RN PLEASE
    10·2 answers
  • HELP ME ASAP I NEED HELP NOW
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!