2 years ago

Suppose M(3-1) is the midpoint and B has coordinates (1,4). What are the coordinates of A?

Mathematics

1 answer:

yarga [219]2 years ago

3 0

M (7,9) is the answer

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a garage floor measures 150 feet by 120 feet. a scale drawing of the floor on grid paper uses a scale of one unit : 15 feet. wha

Nadya [2.5K]

1 unit = 15 feet

150 feet / 1 unit = 150 / 15 = 10 units

120 feet / 1 unit = 120 / 15 = 8 units

The dimensions of the drawing equates :

10 units by 8 units .

hope this helps!

4 0

3 years ago

A, B & C form a triangle where

slavikrds [6]

Answer:

10.9

Step-by-step explanation:

Pythagoras theorem- a² + b² = c²

Since this is a right angle with each side on the right angle's length given you can use pythagoras theorem.

7² + 8.44² = c²

= 49 + 70.56 = c²

= 119.56 = c²

∴ c = √119.56

= 10.9

8 0

1 year ago

Simplify : (√ + √ ) (√ − √) ( + )( 2 + 2 )

jek_recluse [69]

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