3 years ago

Point Lis a centroid of the triangle FWD, If RL = 54 cm, what is RD?

Mathematics

1 answer:

Wittaler [7]3 years ago

7 0

Answer:

RD = 162 cm

Step-by-step explanation:

LD = 2 RL = 2* 54 = 108

RD = RL + LD

RD = 54 + 108

RD = 162 cm

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Answer:

7.65 or 7.7 rounded to 1 DP

Step-by-step explanation:

To find the length of the side of a cube we do the inverse of finding the volume.

one side= x

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Step-by-step explanation:

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2 years ago

What is the value of x? Round to the nearest tenth. Please Need Help Badly.

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3 years ago

Read 2 more answers

Find the distance between (6, -7), (3, -5) round your answer to the nearest tenth

saw5 [17]

Answer:

d ≈ 3.6 units

Step-by-step explanation:

calculate the distance d using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = (6, - 7 ) and (x₂, y₂ ) = (3, - 5 )

d = $\sqrt{(3-6)^2+(-5-(-7))^2}$

= $\sqrt{(-3)^2+(-5+7)^2}$

= $\sqrt{9+2^2}$

= $\sqrt{9+4}$

= $\sqrt{13}$

≈ 3.6 ( to the nearest tenth )

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2 years ago