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IrinaVladis [17]

1 year ago

6

A triangle has an area of 2400cm^2. The angle between two adjacent sides of the triangle is 150°. If the length of one of the ad

jacent sides is 65cm, calculate the length of the other side correct to 3 significant figures.

1 answer:

GuDViN [60]1 year ago

7 0

Answer: 73.9

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago

Determine (a) the slope of the line parallel to the line whose slope is m=2 and (b) the slope of the line perpendicular to the l

kotykmax [81]

Answer:

(b) $\displaystyle -\frac{1}{2} = m$

(a) $\displaystyle 2 = m$

Step-by-step explanation:

Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE <em>RATE OF CHANGES</em> [<em>SLOPES</em>], whereas Parallel Lines have SIMILAR <em>RATE OF CHANGES</em> [SLOPES].

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2 years ago

Two students were given the expression shown. They were asked to take a common factor out of two of the terms.

NemiM [27]

Answer:

Hamadi : -13-30x

Carlos : 5(7+6x)

Step-by-step explanation:

When we simplify Hamadi :

11-30x-24=

-13-30x We cannot simplify and nothing to do any more.

When we simplify Carlos :

11+30x+24=

35+30x

Common factor is 5:

5(7+6x)

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2 years ago