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dedylja [7]
2 years ago
11

AnSwER tHIs ssssssssssss

Mathematics
1 answer:
Karolina [17]2 years ago
6 0

Answer:

30.4955 cm

Step-by-step explanation:

circumference of a circle = 2πr

circumference of a quarter circle = (2πr)/4

perimeter = { (2πr)/4 } + r + r

= { (2×3.142×7)/4 } + 7 + 7

= 30.4955

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Please help!<br> f(x)=x^2. What is g(x)
lorasvet [3.4K]

Answer:

D

Step-by-step explanation:

The standard form for a parabola is ax^2+bx+c. In this equation, b=0 and c=0. For g(x), you would plug in your y-value that was given (which is 4) and you would plug in your x-value that that given (which is 1). Use PEMDAS. The correct answer is the one that is true.

A. g(x) = (4x)^2

4 = (4(1))^2

4 = 16. (not true)

B. g(x) = 1/4 x^2

4 = 1/4 (1)^2

4 = 1/4 (not true)

C. g(x) = 16x^2

4 = 16(1)^2

4 = 16 (not true)

D. g(x) = 4x^2

4 = 4(1)^2

4 = 4. (true --> correct answer)

4 0
2 years ago
Which function is represented by the table?
choli [55]

Answer:

Choice A

Step-by-step explanation:

You take the x value and plug it into the formula to see if the answer lines up with the table

5 0
3 years ago
12. MP Persevere with Problems Write the function rule for each function.
densk [106]

Answer: 4. 78,020,008 4. Seventy-eight million, twenty thousand, eight

5. 20,011,012 5. 20,000,000 + 11,000 + 12

6. 50,000 7. 900 8. 70,000,000 9. 30,000,000

Step-by-step explanation:

7 0
2 years ago
Suppose the price and supply of strawberries are related by p= S(q)= 0.25q, where p is the pricw in ( in dollars) and q is the q
kipiarov [429]
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4 0
3 years ago
6) The sum of three consecutive numbers is 120.<br> What is the smallest of the three numbers ?
bekas [8.4K]

Answer:

39

Step-by-step explanation:

Let the smallest number be n,

then the three numbers are n, n+1 and n+2

Therefore, n+(n+1)+(n+2)=120

Collecting like terms,

n+n+n=120-1-2

3n=117

n=117/3

n=39

Therefore the numbers are 39,40 and 41.

And the smallest number is 39.

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3 years ago
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