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Zepler [3.9K]
3 years ago
9

A square has an area of 16 square millimeters. What is the length of each side of the square? [free brainliest!]

Mathematics
2 answers:
Step2247 [10]3 years ago
8 0

Answer:

8mm

if it is not correct please tell me

tekilochka [14]3 years ago
3 0

Answer:

4mm

Step-by-step explanation:

i took the quiz

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The value of the digit 8 in this number is 8 the value of the digit 7 in this number is not 700
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It got to be 800 or something
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The world's population has grown at an average rate of 1.9 percent per year since 1945. There were approximately 4 billion peopl
kkurt [141]

Answer:  f(t) = 4000000000( 1 .019)^t

Step-by-step explanation:

Here, According to the question,  The population of the world is 4 billion (approx).

Again According to the question, The world's population has grown at an average rate of 1.9 percent per year since 1945.

Therefore, after 1975 the growth rate will remains same.

Thus, the population of the world after t years,

f(t) = 4000000000( 1+\frac{1.9}{100} )^t   (By the formula A = P(1+\frac{r}{100})^t )

⇒f(t) = 4000000000( 1.019 )^t

Where 1.019 is the growth rate and 4 billion is the initial population.


6 0
3 years ago
Simple Area Finding Question. Good explanation with steps and formula needed!
kirza4 [7]
90 square ft (try and look at it like each side is a 2d rectangle, find the areas of the sides and then add them up.)
8 0
2 years ago
What is the complement and supplement of 71°?
goldenfox [79]
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5 0
3 years ago
John and his son are building a boxcar for a group competition. According to the rules of the competition, the length of the car
kozerog [31]

Answer:

x ≥ y + 2

0.50 (x) (x+3) + 2.25 (4) (y) ≤ 50

Step-by-step explanation:

x = width of the car

x+3 = length of the car

y = radius of the car

The width must be at least 2 inches greater than the radius, so:

x ≥ y + 2

The total cost must be no more than $50, so:

0.50 (x) (x+3) + 2.25 (4) (y) ≤ 50

6 0
3 years ago
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