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
scoundrel [369]
2 years ago
7

Two equal sides of an isosceles triangle are (3x - 1) units and (2x + 2) units. The third side is 2x units. Find x and

Mathematics
1 answer:
vovikov84 [41]2 years ago
6 0

Answer: x=3 units. Perimeter:22 units

Step-by-step explanation:

P=perimeter

3x-1=2x+2

x-1=2

x=3 units

P=3x-1+2x+2+2x

P=3(3)-1+2(3)+2+2(3)

P=9-1+6+2+6

P=8+8+6

P=22 units

You might be interested in
You are cutting a rectangular piece of fabric in half along a diagonal. The fabric measures 28 inches wide and 1 1/4 yards long.
liubo4ka [24]

Answer:

45.61 inches

Step-by-step explanation:

Use the pythagorean theorem.

4 0
3 years ago
Read 2 more answers
In the figure, / is mapped onto / by a 180° rotation. Angle B corresponds to which angle in /? A. X )B. Y) C. Z) D. C)
GrogVix [38]
Which of the following best<span> represents a rotation
</span>
B.
4 0
3 years ago
Read 2 more answers
What does 12g+8k=?????
Y_Kistochka [10]
Hi there! Here is the soloution to your question:
12g+8k= 8012 Grams

I Hope that helps!
8 0
3 years ago
Read 2 more answers
Round your answer to the nearest hundredth
BigorU [14]
Answer: 71.6°

tan-1(9/3) = 71.56505118°
3 0
3 years ago
Read 2 more answers
3/10x - 1 = 3/4
Allisa [31]
First you make -1 and 3/4 have a common denominator. 1 has a fraction of 1/1 so times four it is 4/4. Then you add on both sides in order  to isolate x and you get 3/10x = 7/4.

Then you isolate x by multyiplying the reciprocal of 3/10 on both sides, 10/3.
3/10 and 10/3 cancel out and you get an answer of x = 70/4.

You could then simplify it to get 35/6 by finding a greasted common multiple of 12 and 70 which is 2 and dividing both by 2 to get a simpilier answer.

So the answer is x = 35/6
4 0
3 years ago
Read 2 more answers
Other questions:
  • If two triangles have three corresponding angles and three corresponding sides that are equal in measure, are the two triangles
    10·2 answers
  • Whats a common facter of 32 and 36
    5·2 answers
  • Is 40% less than or greater than 1/4
    8·1 answer
  • ABLE Trucking Company has a job moving 21 tons of sand. The company has 8 drivers in the company and 2 types of trucks. One type
    10·2 answers
  • SAT verbal scores are normally distributed with a mean of 433 and a standard deviation of 90. Use the Empirical Rule to determin
    13·1 answer
  • Two cards are drawn without replacement from an ordinary deck, find the probabaility that the second is a face card, given thath
    10·1 answer
  • Please help me or i will fail
    13·1 answer
  • PLEASE HELP! I AM NEED IT DESPERATELY!! <br> Write the equation of the line in point-slope form.
    6·1 answer
  • A car travels 80 kilometres in 2 and a half hours. What is its speed in kilometres per hour?
    9·1 answer
  • a skydiver jumps out from the plane at 10,000 feet above the ground. the skydiver decends at a rate of 175 feet per seconds. how
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!