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fredd [130]
3 years ago
8

The angles of an equilateral triangle are all:

Mathematics
1 answer:
professor190 [17]3 years ago
4 0

The angles of an equilateral triangle are always 60°

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What is the square root of 49
Airida [17]
The square root of 49 is 7 because 7*7=49. :D
3 0
4 years ago
Read 2 more answers
Plz help me with this no links
JulijaS [17]

Answer:

11.7

Step-by-step explanation:

use the distance formula known as pythagorem theorem and plug in the x and y values.

5 0
3 years ago
An online bookseller must earn a profit of 27 percent on each book it sells. The bookseller's cost for each book is $5.58. How m
ipn [44]
He must charge 7.08 to get a profit
8 0
4 years ago
Two vertices of a right triangle have the coordinates (−2, 5) and (9, 5) .
-Dominant- [34]
Length = √(y2-y1)² + (x2-x1)²
l = √(5 - 5)² + (9 + 2)²
l = √0² + 11²
l = √121
l = 11

In short, Your Answer would be 11 units

Hope this helps!
3 0
4 years ago
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What us the midpoint of A(-8,2) and B(4,-2)​
marusya05 [52]

Answer:

(-2 , 2)

Step-by-step explanation:

A(-8 , 2) = (x1 , y1)

B(4 , -2) = (x2 , y2)

midpoint = (x1 + x2/2  ,   y1 + y2/2)

=(-8 + 4/2  ,  2-(-2)/2)

=(-4/2  ,  2+2/2)

(-2  ,  2)

(3 , 7) = (x1 , y1)

(9 , 2) = (x2 , y2)

distance of PQ = \sqrt{(x2 - x1)^2 + (y2 - y1)^2}

=\sqrt{(9 - 3)^2 + (2 - 7)^2}

=\sqrt{(6)^2 + (-5)^2}

=\sqrt{36 + 25}

=\sqrt{61}

=7.8 unit

4 0
3 years ago
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