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
Mnenie [13.5K]
3 years ago
14

Please help!! Find x, A, B, and C

Mathematics
1 answer:
BARSIC [14]3 years ago
6 0

Answer:

180= 2x+ 4x+ 3x

180= 9x

x=20

a= 40

b= 80

c= 60

40+60+80= 180 (checking answers)

Step-by-step explanation:

You might be interested in
The length of a triangel is three times its with.if the perimiter is at its most 112 centemeters,witch is the greates possible v
iris [78.8K]
I am assuming you do not mean The length of a triangle and you mean The length of a rectangle because the answer you given are the formula for the perimeter of a rectangle. With that said, the answer is D<span>.2w+2*(3w)112

The perimeter of a rectangle can be found by the following equation:

2L + 2W = P
OR 
P = 2L + 2W
The equation </span>P = 2L + 2W is read perimeter = 2 times Length + 2 times width

The Question:
<span>The length of a rectangle is three times its width.if the perimeter is at its most 112 centimeters ,which is the greatest possible value of the the width.
</span>
The length of a rectangle
This means the perimeter 

is
The word is means to use an equal sign

three times its width
This means 3 times w or 3w 
The w = width

perimeter is at its most 112
This means <=
<= means less than or equal to

Ok so lets look at our equation 

2L + 2W = P
2w + 2(3w) <= 112

5 0
3 years ago
Convert Зcis 180° to rectangular form.<br> А. -3<br> в. -3i<br> с. з<br> D. Зі.
Sunny_sXe [5.5K]

Answer:

-3

Step-by-step explanation:

3 cis(180^\circ) means 3(\cos(180^\circ)+i \sin(180^\circ))

What is the x-coordinate value that corresponds to \theta=180^\circ. That value is -1.

What is the y-coordinate value that corresponds to \theta=180^\circ. That value is 0.

So this implies \cos(180^\circ)=-1 \text{ and } \sin(180^\circ)=0.

3 cis(180^\circ)  

3(\cos(180^\circ)+i \sin(180^\circ))

3(-1+i (0))

3(-1+0)

3(-1)

-3

5 0
3 years ago
Help pls ill give briniest
Tems11 [23]

Answer:

4. a) kilometer

b) liter

5. a) gram

b) meter

I'm not totally sure if I'm right

5 0
3 years ago
Which point is between points C and E?<br> B.<br> R.<br> T<br> A
Fantom [35]
Sum sum sum sum sum sums calculator use google to find sum times 9$
7 0
3 years ago
Write a number using the following clues:
Korvikt [17]

Answer:

Theres a lot of numbers you can choose from 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96,

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • How do I do number nine?
    11·2 answers
  • How do I get the answer 4x4x4x4x4x4x4x4x4x4x4 thankssssss
    9·2 answers
  • What is the exact area of a semicircle with diameter of 28 inches?
    10·2 answers
  • Which expressions are equivalent to (5g+3h+4) •2
    10·1 answer
  • Which of the following is in order from largest to smallest?
    7·2 answers
  • Is 700 yards bigger then 2000 feet?
    10·2 answers
  • FIRST ONE TO GIVE ME A CORRECT ANWSER GETS BRAINLIEST
    11·1 answer
  • What kind of triangle is 6, 8, and 9
    10·1 answer
  • PLEASE I NEED HELP I DONT UNDERSTAND HOW TO DO ILL GIVW MORE IF RIGHT
    13·1 answer
  • HELPPPP‼️‼️
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!