The altitude of an equilateral triangle is 7 units long. The length of one side of the triangle is ____ units.

2 answers:

Ainat [17]3 years ago

7 0

The answer is 7. Hope this helps.

3 0

The Most Logical Answer Is 7

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Readme [11.4K]

$f(x)=\left\{\begin{array}{ccc}-2&if&x < -3\\4x&if&-3\leq x\leq-1\\x^2&if&x > -1\end{array}\right\\\\-3\leq-3\leq-1\to f(x)=4x\\\\f(-3)=4(-3)=-12$

8 0

3 years ago

sveticcg [70]

Answer:

3) 2, 3, 4, 5

4) $10

5) B

3 0

4 years ago

svlad2 [7]

Answersin -> 48

Step-by-step explanation:

solve for the length of the horizontal line by doing:

sin(55)=x/58

rearrange: x = sin(55) times 58 = 47.51

round UP to 48

5 0

3 years ago

GalinKa [24]

Answer:

use formula

Step-by-step explanation:

distance between the points A and B=

√((x2-x1)²+(y2-y1)²)

5 0

3 years ago

Svetlanka [38]

The answer I believe is 5.8

6 0

3 years ago