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UNO [17]
3 years ago
15

PLEASE ANSWER THIS ASAP !!!!!

Mathematics
1 answer:
77julia77 [94]3 years ago
4 0
The answer would be 6 i think
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Which best explains why the given lines are or are not perpendicular x=-2,y=8
vesna_86 [32]
The two lines are perpendicular because both of the lines intersects
8 0
3 years ago
Put answer in coordinate form: 2x + 2y = -2 and 9x - 6y = 36
zhannawk [14.2K]
Coordinate form is (x,y) using the variables respectively.

2x+2y=-2
-2y
2x= -2-2y
/2

x=-1-y

9x-6y=36
9 (-1-y)-6y=36
-9-9y-6y=36
+9.
-9y-6y=45
-15y=45
/-15
y=-3

x=-1-y
x=-1- (-3)
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answer: (2,-3)
5 0
3 years ago
I need the answer quick!! i also will try to mark brainiest
mariarad [96]

Answer:

\sqrt{29}

Step-by-step explanation:

using the distance formula

d = √(x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 2, - 3) and (x₂, y₂ ) = (- 4, 2)

d = \sqrt{(-4+2)^2+(2+3)^2} = \sqrt{4+25} = \sqrt{29} ← in exact form


5 0
2 years ago
A community pool that is shaped like a regular pentagon needs a new cover for the winter months. The radius of the pool is 20 ft
Zielflug [23.3K]
I hope this helps you

5 0
3 years ago
Area of rectangle is 5.68 sq cm length 0.4 cm. What is side length?
Alenkinab [10]

Answer:

If the Area is 5.68 then you have to dived 0.4 then you will get as your width 14.2

Step-by-step explanation:

L× W= A

and now

A÷L=W

6 0
3 years ago
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