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ira [324]
3 years ago
7

What is the value of 2+3n if n= 1/2

Mathematics
2 answers:
krok68 [10]3 years ago
7 0
3 1/2
---------------------
Mashcka [7]3 years ago
6 0
OK, you would have to multiply the 1/2 by 3. Then you add what ever you get plus 2. Think you can do that? If you need the answer or more help, you can comment or message me.
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If you can buy one jar of sun-dried tomatoes for $4, then how many can you buy with $20? Round to the nearest whole number, if n
Dima020 [189]

Answer:

5

Step-by-step explanation:

If you can buy one for $4

20/4 = 5

you can buy 5 cans

3 0
3 years ago
Read 2 more answers
15 acres decreased by 80%
lawyer [7]
First, you have to find what 80% of 15 is. In order to do that you have to change 80% percent to decimal, which would be .80. Then, multiply .80 and 15 to get 12. Subtract 12 from 15 and your answer is 3.
4 0
3 years ago
Help asap time limit ​
Tems11 [23]

Answer:

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4 0
3 years ago
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Distance between (20,15) and (10,25)
damaskus [11]

Answer:

14.14

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(10 - 20)² + (25 - 15)²

√(-10)² + (10)²

√(100) + (100)

√200

= 14.14

3 0
3 years ago
Which values of c will cause the quadratic equation –x2 3x c = 0 to have no real number solutions? check all that apply.
nika2105 [10]

The given quadratic equation will not have any real solution for c<-9/4.

The given quadratic equation is:

-x^{2} +3x+c=0

<h3>What is a quadratic equation?</h3>

Any equation of the form ax^{2} +bx+c=0 is called a quadratic equation with a≠0.

In order to have no real solution, the discriminant of a quadratic equation will be less than zero.

D < 0

3^{2} -4(-1)(c) < 0

9+4c < 0

c < -\frac{9}{4}

For c < -\frac{9}{4} the given quadratic equation will have no real solutions.

Hence, the given quadratic equation will not have any real solution for c<-9/4.

To get more about quadratic equations visit:

brainly.com/question/1214333

5 0
2 years ago
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