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ipn [44]
2 years ago
9

Which is prime????????

Mathematics
2 answers:
Mnenie [13.5K]2 years ago
5 0
11 is prime
3 is prime
17 is prime

The rest arent
Simora [160]2 years ago
3 0

Answer: 11, 3, and 17

so C E and F

Step-by-step explanation:

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If (inserted image), then f(2)=<br> A)1/3<br> B)1<br> C)7
Lubov Fominskaja [6]

Given : f(x) = 3x + 1

We get f(2) by substituting x = 2 in the given Function

⇒ f(2) = 3(2) + 1

⇒ f(2) = 6 + 1 = 7

Option C is the Answer

6 0
3 years ago
The surface area of a rectangular prism is 115 square inches. What are possible dimensions of the prism?
Delvig [45]
I think D? not to sure
7 0
3 years ago
Please help! I know its either B or D but im not sure how to tell
DENIUS [597]

Answer:

D.

Step-by-step explanation:

To find the equation of g(x), we can substitute the point into each of the equations.

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

1 = (1/4 * 2)^2

1 = (1/2)^2

1 = 1/4

This statement is false, so this is not the equation.

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

1 = 1/2 * (2)^2

1 = 1/2 * 4

1 = 2

This statement is false, so this is not the equation.

C. g(x) = 2x^2

1 = 2 * 2^2

1 = 2 * 4

1 = 8

This statement is false, so this is not the equation.

D. g(x) = (1/2x)^2.

1 = (1/2 * 2)^2

1 = 1^2

1 = 1

This statement is true, so this is your answer.

Hope this helps!

6 0
3 years ago
How many solutions are there to the equation <br> 8x - 7 = 2 (2x + 7) - 5
igomit [66]

Answer:

x=4

Step-by-step explanation:

8x - 7 =2(2x +7) - 5

8x - 7 =4x +14 - 5

8x - 7 =4x +9

8x - 4x =9 +7

4x =16

x=16 :4

x=4

3 0
3 years ago
Read 2 more answers
A lawn care company sells grass seed by the pound. There is one price per pound up to 5 pounds and a lower price per pound for e
VashaNatasha [74]

Answer:

I think its C

Step-by-step explanation:

5 0
2 years ago
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