3 years ago

Classify the triangle by its side

Mathematics

1 answer:

saw5 [17]3 years ago

3 0

Answer:

the answer is a. scales triangle

Step-by-step explanation:

21^2 + 12^2= 28^2

441 + 144<784

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Sausages come in packets of 5 Bread rolls come in packets of 4 Colin wants to buy enough

tino4ka555 [31]

Answer:

The minimum packs of sausages that he needs is 1 and he needs 2 packs of rolls

Step-by-step explanation:

1 pack of sausages contains 5 sausages and 1 pack of rolls contains 4 rolls. Collin needs the same number of sausages and rolls. He needs 2 packs of bread rolls because 4 x 2 is 8 which means there is enough

hope this helps

5 0

2 years ago

Find the coordinates of the midpoint of a line segment with end points (-3,4) and (7,9)

lesantik [10]

Answer: (2, 6.5)

Step-by-step explanation:

$Midpoint_{x,y}=\bigg(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\bigg)\\\\\\.\qquad \qquad \quad=\bigg(\dfrac{-3+7}{2},\dfrac{4+9}{2}\bigg)\\\\\\.\qquad \qquad \quad=\bigg(\dfrac{4}{2},\dfrac{13}{2}\bigg)\\\\\\.\qquad \qquad \quad=\large\boxed{(2,6.5)}$