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2 years ago

6

What is the best approximation for the area of this circle?

1 answer:

adelina 88 [10]2 years ago

6 0

Answer:

50.2 m²

Step-by-step explanation:

area of a circle: r²π

=> 4² × 3.14

=> 50.24 ≈ 50.2 m²

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What is the solution set of [1/x-2]<-2

slavikrds [6]

Step-by-step explanation:

$1 \div (x - 2) + 2 < 0$

$(1 + 2x - 4) \div ( x- 2) < 0$

$(2x - 3) \div (x - 2) < 0$

Hence

You have to put:

$2x - 3 > 0$

And

$x - 2 > 0$

Which results in:

$x > 3 \div 2$

And

$x > 2$

The solution is:

$3 \div 2 < x < 2$

7 0

2 years ago

All numbers less than 7 and greater than 7

mrs_skeptik [129]

Step-by-step explanation:

123456 less then 7

unlimited greater then 7

4 0

2 years ago

Q 18: Melissa uses 150 g of sugar for every 6 eggs. How many eggs should she use with 350 g of

Zarrin [17]

Answer:

14 eggs

Step-by-step explanation:

150 grams need 6 eggs

1 gram need 6 ÷ 150 eggs

350 grams need 350×6÷ 150 = 14 eggs

8 0

2 years ago

Jack's gross weekly pay is $498. He has $52 withheld from each paycheck for federal income

maks197457 [2]

Answer:

A. 56.78 B. 389.22

Step-by-step explanation:

A.Social security: 498x.062=30.88

medicare: 498x.0145=7.22

state tax: 498x.025=12.45

local tax: 498x.0125=6.23

total of above = 56.78

B. Total taxes above (56.78) + federal withheld (52) = total taxes 108.78

total pay 498 - total taxes 108.78 = 389.22

5 0

2 years ago

On a number line, point has a coordinate of -6, and point B has a coordinate of 2. Which of point M, the midpoint of lineAB?

Ainat [17]

The answer is A, -2

8 0

3 years ago