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kirill [66]
3 years ago
15

N stands for a whole number 2n is greater than 30, so what does n stand for

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
4 0
N would = 20, because 2x20=40 which is greater than 30 
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Multiply the trinomials.
Mekhanik [1.2K]

Answer:

C.) I believe

Step-by-step explanation:

7 0
3 years ago
Please help me find it i will give 20 pts
jolli1 [7]

Answer:

a) 23.5619449 m^2     b) 351.8583772 cm^2      c) 75.39822369 cm^2

Step-by-step explanation:

a):

SA = 2πr^2+2πr

r= 3/2 = 1.5

SA= 2π*1.5^2 + 2π*1.5

SA= 15/2 ∏

SA= 23.5619449 m^2 round it as you want

b): Same steps as "a" but rather than m^2 it is cm^2

the answer will be:

SA= 112π

SA= 351.8583772 cm^2  round it as you want

c): the radius is already given so just place it in place of r

SA= 2π*3^2 + 2π*3

SA= 24π

SA= 75.39822369 cm^2

5 0
2 years ago
Kate is six, danny is triple kate's age, beth is half of danny's age. how old is beth?
4vir4ik [10]
Danny is 3*6=18
Beth is 9 years old
5 0
3 years ago
Write each fraction as the sum of two fractions with different denominators. a) 1/2 b) 3/4 c)9/10
sashaice [31]
A) 2/4 b) 6/8 c) 18/20. Is that what you are asking for?
8 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH THIS KHAN ASAP<br><br><br><br><br>I did 5 hours of Khan :(
Nuetrik [128]

Answer:

The functions have the same y-intercept.

OPTION C is correct.

Step-by-step explanation:

<u>DEFINITIONS AND FORMULAS</u>

The equation of a linear graph is given to be:

y=mx+b

Where m is the slope of the graph and b is the y-intercept.

To calculate the slope given a table, we can use the formula:

m=\frac{y^{2}-y^{1}  }{{}x^2 -x^1}

<u>SOLUTION</u>

<u>Function 1:</u> The equation of the graph is given to be

p=-\frac{3}{2}r-5

Therefore, the y-intercept of the graph is given to be:

b=-5

<u>Function 2: Recall that the y-intercept of a graph is the y-value when x = 0.</u>

On checking the graph, we can see that when r = 0, p = -5.

Therefore, the y-intercept is:

b=-5

ANSWER

The functions have the same y-intercept.

OPTION C is correct.

8 0
2 years ago
Read 2 more answers
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