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pshichka [43]
3 years ago
9

Which of the following equations can be used to find the length of BC in the

Mathematics
1 answer:
ycow [4]3 years ago
4 0

Answer:

BC² = 10² + 30²

the answer is D

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Drag each expression to show whether it can be used to find the volume, surface area, or neither.
Mumz [18]

Answer:

Volume = 12 *6 *8 , Surface area = 2 ( 12 *6  + 8 *12 + 6* 8 )

Step-by-step explanation:

Given : Cuboid with length 12 , width 6 and height 8 units.

To find : Drag each expression to show whether it can be used to find the volume, surface area, or neither.

Solution : We have given Cuboid with

Length =  12 units ,

Width = 6 units

Height = 8 units.

Volume of cuboid = length * width * height .

Volume = 12 *6 *8.

Surface area = 2 ( l *w  + h *+w *h)

Surface area = 2 ( 12 *6  + 8 *12 + 6* 8 ).

None = 12 +6 +8.

Therefore, Volume = 12 *6 *8 , Surface area = 2 ( 12 *6  + 8 *12 + 6* 8 ) .

7 0
3 years ago
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ollegr [7]

Answer:

what problem

Step-by-step explanation:

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4 0
2 years ago
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An open box is formed from a rectangular piece of cardboard, whose length is 3 inches more than it's width, by cutting 3 inch sq
Feliz [49]
3+264-2=265 inches

Hope this helps!!!!

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4 0
2 years ago
Kayla jarred 18 liters of jam after 3 days. How much jam did Kayla jar if she spent 7 days making jam? Solve using unit rates.
Jobisdone [24]

Answer:

42.

Step-by-step explanation:

18/3 = 6 jars per day

6*7=42

4 0
2 years ago
The high temperature on Friday was 8 degrees above zero. The low temperature was 3 degrees below zero. Which expression can find
Andreas93 [3]
(8 + (-3)) / 2
= (8 - 3) / 2
= 5 / 2
= 2 1/2 or 2.5
The average temp is 2.5 degrees above zero.
8 0
2 years ago
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