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viktelen [127]
2 years ago
8

I need help i will mark brainliest​

Mathematics
1 answer:
GalinKa [24]2 years ago
6 0

Answer:

-2?

Step-by-step explanation:

Multiply -1 by -4 to get 4

subtract 20 from 12 to get -8

\frac{-8}{4} simplify to get -2

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Dos cuadrados de lado
Kaylis [27]

La franja amarilla del rectángulo tiene un área de 30 centímetros cuadrados.

<h3>¿Cuál es el área de la franja amarilla del rectángulo?</h3>

En este problema tenemos un rectángulo formado por dos cuadrados que se traslapan uno al otro. La franja amarilla es el área en la que los cuadrados se traslapan. La anchura del rectángulo es descrita por la siguiente ecuación:

(10 - x) + 2 · x = 17

Donde x se mide en centímetros.

A continuación, despejamos x en la ecuación descrita:

10 + x = 17

x = 7

Ahora, el área de la franja amarilla se determina mediante la fórmula de area de un rectángulo:

A = b · h

Donde:

  • b - Base del rectángulo, en centímetros.
  • h - Altura del rectángulo, en centímetros.
  • A - Área del rectángulo, en centímetros cuadrados.

A = (10 - 7) · 10

A = 3 · 10

A = 30

El área de la franja amarilla del rectángulo es igual a 30 centímetros cuadrados.

Para aprender más sobre áreas de rectángulos: brainly.com/question/23058403

#SPJ1

8 0
1 year ago
24-x/x = 1/2 find x please i need help
Aliun [14]

Answer:

No Solution

Step-by-step explanation:

There are no values of  x  that make the equation true.

3 0
2 years ago
Vera buys candy at the store that costs $4.35 per pound. If she buys 1.8 pounds, how much will she pay for the candy?
Mazyrski [523]

Answer:

she buys $7.83 pounds your welcome.

4 0
3 years ago
PLS ANSWER TEST TYSM! &lt;3 last one for today promise
pav-90 [236]

Answer:

A -7 - (4)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help! First one to answer I’ll mark brainliest
Blizzard [7]

Answer:

p=38

Step-by-step explanation:

hope that helps!

3 0
3 years ago
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