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
Kisachek [45]
2 years ago
14

The triangle and rectangle have the same perimeter.find the value of x.

Mathematics
1 answer:
sesenic [268]2 years ago
5 0

Answer:

x + 5  \:  +  \: x \:  + 6 \:  + x + 7 = 2x - 1 + x + 7 + x + 7 + 2x - 1

3x + 18 = 6x + 12

18 = 3x + 12

6 = 3x

x = 6 \div 3 = 2

x = 2

<h2>I hope this helps you !! </h2>

You might be interested in
Is an estimate for the percent of a number always,sometimes or never greater than actual percent of the number
posledela
It would be sometimes because it can be 82.2% but if you round it the closest one would be 80% if it was 84.7% its closer to 85 so it would be 85% I hope I helped you out rate the answer if I got it right thanks!
3 0
3 years ago
What figure has a perimeter of 22 units?
Sav [38]
Without knowing the shape selection you have i cant really say anything.  But with a square you wouldnt have any whole numbers, nor would a triangle give you whole number, than again no shape that i can think of would give whole numbers.  
6 0
3 years ago
Solve the equation for exact solutions over the interval​ [0, 2​pi).<br> 3 cot x + 2 = -1
Feliz [49]

Answer:

I dont know the answer but I'm just doing this for the answer

3 0
2 years ago
Sale! 20% OFF
Marat540 [252]

Answer:

800$

Step-by-step explanation:

640/80=8

8=1% so

8x100=800

100%=800

5 0
2 years ago
de los vecinos de la casa de rosa, 2/7 son rubios y la cuarta parte de estos tienen los ojos azules, sabiendo que hay 6 vecinos
Neko [114]

Queremos encontrar y resolver una ecuación algebraica para encontrar el <u>número de vecinos de la casa de Rosa.</u>

La solución es: La casa de Rosa tiene 84 vecinos.

<em>La información que se nos da es:</em>

  • 2/7 de el número total de vecinos son rubios.
  • La cuarta parte de estos, es decir: (1/4)*(2/7) del número total, tiene ojos azules.
  • Sabemos que hay 6 vecinos con ojos azules.

Si definimos a N como el número total de vecinos, tendremos que:

(1/4)*(1/7)*N = 6

Ahora solo debemos resolver esto para N, para ello multiplicamos por 4 y por 7 en ambos lados:

4*7*(1/4)*(2/7)*N = 4*7*6

2*N = 168

Ahora dividimos por 2 ambos lados:

2*N/2 = N = 168/2 = 84

<u>La casa de Rosa tiene </u><u>84</u><u> vecinos.</u>

<u />

Sí quieres aprender más, puedes leer:

brainly.com/question/15251185

6 0
2 years ago
Other questions:
  • Solve the equation above
    5·1 answer
  • If f(x) is a linear function, which statement must be true? f(x) has no constant term. f(x) has no x2-term. f(x) has no terms wi
    6·1 answer
  • What are the coordinates of the image of the point (2, –6) under a dilation with a center of (0, 0) and a scale factor of 1/2 ?
    14·2 answers
  • Kelsey has already spent 42 minutes on the phone, and she expects to spend 2 more minutes
    7·1 answer
  • teh table shows a number of balls that fit into containers each container holds the same amount of balls​
    8·1 answer
  • Find the area of a triangle if the base is 8.2 m and the height is 4.6 m. (A=1/2bh)
    14·2 answers
  • Lou runs 4 miles each day for 5 days a week. If he does this for 7 weeks, how
    15·2 answers
  • Need the answer now pls
    8·2 answers
  • Help pls ill award u the brainliest person!!! plsss help nowwww
    6·1 answer
  • Help please…………………….
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!