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
lesya [120]
3 years ago
14

in an isosceles triangle two sides are equal. the third side is 2 less than twice the length of the sum of the two sides. the pe

rimeter is 40. what are the lengths of the 3 sides
Mathematics
1 answer:
egoroff_w [7]3 years ago
4 0

Answer:

s for length of either equal side

b for the unequal side

b=-2+2*(s+s) and 2s+b=40

b=2*2s-2

b=4s-2

2s+4s-2=40

6s-2=40

6s=42

s=7

b=4*7-2

b=28-2

b=26

You might be interested in
If Jani has<br> 2oo and spendo<br> 850 how much<br> Will She have?
OLga [1]

Answer:

Step-by-step explanation:

She will have -650

 200

- 850

-650

4 0
3 years ago
One side of a regular hexagon is 18 cm. which is the perimeter
zhenek [66]

"Hexagon" means it has six sides.
"Regular" means all of its sides are the same length.

So the perimeter of a regular hexagon is (6) times (the length of any side).

  6 x 18 cm  =  <em>108 cm</em>


8 0
3 years ago
Read 2 more answers
Find the product. Simplify, if needed. 2 1/8×1 1/6×3
Eduardwww [97]
<span>0.00994318181 this can be your answer </span>
3 0
3 years ago
Sophia injured her leg and had to go to the doctor. She paid the bills with her credit card. What is a disadvantage of using the
lorasvet [3.4K]
The answer is c because credit cards you pay for after unlike a debit card 
7 0
3 years ago
Read 2 more answers
The side lengths in yards of a triangle and a square are shown in the diagram. The perimeter of the triangle is equal to the per
Tatiana [17]

The value of x given the perimeter of the square is 6.

<h3>What is the value of x?</h3>

The first step is to determine the perimeter of the square.

Perimeter of the square = 4 x length

4 x 2.5x = 10x yards

The perimeter of the triangle is equal to the sum of the three side lengths

2x + 4x - 2 + 2x + 14 = 10x

Combine similar terms

14 - 2 = 10x - 2x - 4x - 2x

Add similar terms

12 = 2x

Divide both sies by 2

x = 6

To learn more about triangles, please check: brainly.com/question/22949981

6 0
2 years ago
Other questions:
  • Nd the measure of angle m
    12·1 answer
  • A bottle of syrup has a mass of 560 grams. if the empty bottle has a mass of 305 grams, what is the mass of the syrup?
    12·1 answer
  • Find the number of 4-digit numbers that contain at least three odd digits.
    8·2 answers
  • What exponential expression is equal to <br> 2^-5 * 2^8?
    10·1 answer
  • One day I asked the son of my close friend his age the child replied in a different way he said one year ago my dad was 8 times
    5·1 answer
  • If 7x+2=5x, what is the value of -x?
    9·2 answers
  • Which pairs of triangles can be shown to be congruent using rigid motions?
    14·2 answers
  • 200-3.5 x 2.8 what is the product?
    7·2 answers
  • 4) Which expression is equivalent to (-4x+3y-5)2 ?
    14·1 answer
  • A rectangular field has a perimeter of 300m. What is the area of the field if the length of the field is twice the width of the
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!