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natta225 [31]
3 years ago
6

Find the area of equilateral triangle of side 4 cm.​

Mathematics
2 answers:
Debora [2.8K]3 years ago
6 0
<h2>Answer:</h2>

<u>The area would be </u><u>7 cm</u>

<h2>Step-by-step explanation:</h2>

See the image

ipn [44]3 years ago
4 0

Answer:6.928

Step-by-step explanation: formula A=√ 3*(side^2/4)

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What is the value of the expression below when x=3
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Answer:

There is no image

Step-by-step explanation:

Try isolating the variable in the equation

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3 years ago
Use the graph below to determine a1 and d for the sequence.
Rama09 [41]

A1 would be the first y value, which is 3 and d is the ratio ( distance between each y value) which is 3 ( add 3 to the y value to get the next one)

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a bicylist started riding at 8:00 am the digram below shows the distance the bicylist had traveled at diffrent times. what was t
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there is no answer because there is no .Th in what ever you ate trying to talk abput

5 0
1 year ago
3x/2y=11 x+y/2=7 igualacion<br> Alguien me puede ayudar
bearhunter [10]

La solución del sistema de ecuaciones es igual a (x, y) = (308/47, 42/47).

<h3>¿Cómo resolver un sistema de ecuaciones linear por igualación?</h3>

Los sistemas de ecuaciones basadas en entidades algebraicas se resuelven mediante procedimientos algebraicos. Grosso modo, el método de resolución por igualación consiste en despejar una variable en dos ecuaciones del sistema para eliminarla y reducir el número de ecuaciones <em>lineales</em> y el número de variables.

A continuación, presentamos una aplicación del método de eliminación:

\frac{3\cdot x}{2\cdot y} = 11

x = \frac{22\cdot y}{3}

x + \frac{y}{2} = 7

x = 7 - \frac{y}{2}

\frac{22\cdot y}{3} = 7 - \frac{y}{2}

\frac{47\cdot y}{6} = 7

y = 42/47

x = 7 - \frac{y}{2}

x = 308/47

La solución del sistema de ecuaciones es igual a (x, y) = (308/47, 42/47).

Para aprender más sobre los sistemas de ecuaciones: brainly.com/question/15811265

#SPJ1

3 0
2 years ago
Select all the statements that can be used as steps to solve the equation 6[4(2x−1)]=80−8 .
Virty [35]
<span>The only statement that I can found in that problem is
-Subtract 8 from 80.
</span>
3 0
3 years ago
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