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stira [4]
3 years ago
9

What is the area of a triangle whose vertices are D(3, 3), E(3, −1), and F(−2, −5)?

Mathematics
1 answer:
yulyashka [42]3 years ago
6 0

Answer:

10 units²

Step-by-step explanation:

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Afina-wow [57]

According to the passage the correct option is D.

Lines 56-57 ("What . . . myself")

<h3>Briefing:</h3>

According to the passage the narrator telling in line 56-57 that What i am on the brick of knowing i now see,  is not an ephemeral mathematic spot myself.

<h3>What is Passage?</h3>

a paragraph, verse, or other unit of writing; a segment of a written work: a passage of Scripture. a sentence or other section of a musical composition. High Arts. a portion, segment, or element of a piece of art that stands out for the way it was executed, such as delicate brushstrokes.

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6 0
1 year ago
Maria lives 98 miles away from her grandparents. She wants to be at her grandparents’ house by 3:00 pm. If she leaves her house
hammer [34]

Answer:

b

Step-by-step explanation:

b

6 0
3 years ago
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Simplify please and show steps:<br><br> Sec (x) tan (x) csc (x) cot (x) sin (x) cos (x)
Airida [17]

Answer:

<h2>The answer is 1</h2>

Step-by-step explanation:

First of all transform the expression using trigonometric identities

That's

\sec(x)  =  \frac{1}{ \cos(x) }

\csc(x )   =  \frac{1}{ \sin(x) }

\cot(x)  =  \frac{1}{ \tan(x) }

So we have

\frac{1}{ \cos(x) }  \times  \tan(x)  \times  \frac{1}{ \sin(x) }  \times  \frac{1}{ \tan(x) }  \times  \sin(x)  \times  \cos(x)

Reduce the expression with tan x

We have

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Reduce the expression with cos x

That's

1 \times  \frac{1}{ \sin(x) }  \times  \sin(x)

Reduce the expression with sin x

We have

1 \times 1

We have the final answer as

<h3>1</h3>

Hope this helps you

5 0
4 years ago
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sleet_krkn [62]
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Flauer [41]

Answer:

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