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3 years ago

Which information about the coordinates of G and H will prove that GH is a median of AABC?

Mathematics

1 answer:

Annette [7]3 years ago

3 0

Answer:

G (3,-4) ; H (8,1)

Step-by-step explanation:

Midpoint formula:

(x₁ + x₂ / 2 , y₁ + y₂ / 2)

For G (Points B and A):

(3 + 3 / 2 , 1 + (-9) / 2)

(6/2 , -8 / 2)

(3,-4)

For H (Points B and C):

(3 + 13 / 2 , 1 + 1 / 2)

(16 / 2 , 2 / 2)

(8,1)

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A falcon to fly 322 km/h how many meters per hour on the falcon fly

boyakko [2]

1 km = 1,000 m....so 322km = 322,000 m
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2 years ago

6 + 2/5b = 12 What does “b” equal?

Elis [28]

Answer:

B = 15

Step-by-step explanation:

Combine multiplied terms into a single fraction

6 + 2b/5 = 12

Subtract 6 from both sides

6 + 2b/5 (-6) = 12 (-6) = 2b/5 = 6

Multiply all terms by the same value to eliminate fraction denominators

2b/5 ( x 5) = 6 (x 5)

Simplify

2b = 30

4 0

3 years ago

Read 2 more answers

3(2x+1)-2(x+1) is the same as

Dahasolnce [82]

Answer:

4x + 1 and 6x - 2x - 2 + 3

Step-by-step explanation:

we can expand and find 2 equations that are the same as this

one being 6x+3 -2x -2

and another being 4x + 1

hope this helps!

5 0

1 year ago

What is 7/20 in decimals

FromTheMoon [43]

Answer:

0.35 :)

Step-by-step explanation:

6 0

3 years ago

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47. The legs of a triangle measure 7 mm and 24 mm. What length hypotenuse makes the triangle a right triangle?

k0ka [10]

Answer:

Step-by-step explanation:

according to pythagorean

$7^{2} + 24^{2} =x^{2}$ (x>0)

=> $x^{2} =625$

=> $x=\sqrt{625}$ = 25

6 0

2 years ago