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3 years ago

Help please show all work

Mathematics

2 answers:

Harman [31]3 years ago

6 0

It would take 48 you multiple 8x2x3 to get 48... hope this helps ^o^

stellarik [79]3 years ago

4 0

Answer:

the answer is 48 cubes^3(this ^ stands for cubed)

Step-by-step explanation:

if each cube is 1 cm in all lengths the you would only be able to fit two cubes wide because 1 cm can only go into 2 cm 2 times and it would be 8 cubes long so times the by how high it is and you would get 2 times 8 would be 16 and because its 3 high you would and 3 more layers witch is 48

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The midpoint of is point P at (−16,6). If point A is at (−10,8), what are the coordinates of point B? (−42,20) (−22,4) (−13,7) (

statuscvo [17]

Answer:

B (-22 , 4)

Step-by-step explanation:

-16=(-10+x)/2

*2 *2

-10+x=-32

+10 +10

x=-22

6=(8+y)/2

*2 *2

12=8+y

-8 -8

4=y

so B(-22, 4)

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3 years ago

Find the measure of angle CED in the figure below. Enter only the number.

nikdorinn [45]

Answer:

∠ CED = 58°

Step-by-step explanation:

∠ CED and ∠ AED are adjacent angles and sum to 180° , then

∠ CED + 122° = 180° ( subtract 122° from both sides )

∠ CED = 58°

6 0

2 years ago

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A geologist in South America discovers a

diamong [38]

Answer:

This is a radioactive decay / half-life problem.

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k = .0001 (that value should be negative)

Nt = No * e^ (k*t)

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time = natural log (Ending amount / Starting Amount) / k

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time = -.56211891815 / -.0001

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These problems are quite complicated but I think I know this pretty well.

Need to know more? Visit my website (it's on the graphic).

Step-by-step explanation:

7 0

3 years ago

Please help I will reward brainly

krok68 [10]

Hi there!

Since the sum of all angles in any triangle always adds up to 180 degrees, we can calculate this and solve for x.

4x + x + x = 180°
6x = 180
180 ÷ 6 = x
x = 30

So, now we know that x is 30°.

Hope this helps!

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3 years ago

How much higher is 500 than -400 meters

aleksandr82 [10.1K]

I believe 900 meters your welcomes

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3 years ago

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