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zzz [600]
2 years ago
14

Find the exact length of the third side. 12 9

Mathematics
2 answers:
melomori [17]2 years ago
7 0

Answer:

3 is the answer thing

alexandr402 [8]2 years ago
6 0

Answer:

6?

Step-by-step explanation:

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Scrooge-
Neporo4naja [7]

Answer:

Step-by-step explanation:

8 0
2 years ago
One angle is its own supplement.<br> What size is this angle?
givi [52]

Answer:When an angle is its own supplement, that means that the angle, plus itself, will equal 180 degrees.

Step-by-step explanation:

6 0
2 years ago
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If w÷3=3(w-1)-1 find the value of w<br><br>​
Licemer1 [7]

Answer:

3/2

Step-by-step explanation:

w/3=3(w-1)-1

w=9w-9-3

-8w=-12

w=3/2

5 0
3 years ago
The midpoint of AB is M (2,0). If the coordinates of A are, (-3, 3), what are the coordinates of B?​
gregori [183]

Given:

M is the midpoint of AB.

M(2,0) and A(-3, 3).

To find:

The coordinates of point B.

Solution:

Midpoint formula:

Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)

Let the coordinates of point B are (a,b). Then, using the midpoint formula, we get

(2,0)=\left(\dfrac{-3+a}{2},\dfrac{3+b}{2}\right)

On comparing both sides, we get

\dfrac{-3+a}{2}=2

-3+a=2\times 2

a=4+3

a=7

And,

\dfrac{3+b}{2}=0

3+b=0

3+b-3=0-3

b=-3

Therefore, the coordinates of point B are (7,-3).

5 0
2 years ago
Select the correct slope and y-intercept for the
Schach [20]

Answer:2. because slope can't be negative and we just did this question.

Step-by-step explanation:

4 0
2 years ago
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