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3 years ago

15

A rectangular region is removed from another rectangular region to create the shaded region shown below. Find the area of the sh

aded region
4 mm
mm
1 mm
15 mm

1 answer:

Simora [160]3 years ago

3 0

Answer:

wgtvwthrr

Step-by-step explanation:

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Carbon-14 dating assumes that the carbon dioxide on Earth today has the same radioactive content as it did centuries ago. If thi

defon

7978 years

Step-by-step explanation:

A = A02^(-t/hl)

where hl = half-life.

Dividing both sides by A0 and taking the logarithm, we get

ln(A/A0) = -(t/hl)ln2

or solving for t,

t= -(hl)ln(A/A0)/ln2

note that A/A0 = 0.38

t = -(5715 yrs)[ln(0.38)/ln2]

= 7978 years

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2 years ago

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What is 4x+2/39=5x-2/42?

agasfer [191]

ANSWER: 9/91
EXPLANATION:
4x+2/39=5x-1/21
-x+2/39=-1/21
-x=-9/91
x=9/91

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3 years ago

Please help me with this.

Dmitrij [34]

Answer:

the answer is 12

Step-by-step explanation:

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3 years ago

Can someone please help me solve for x? i already have y

Scrat [10]

Step-by-step explanation:

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2 years ago