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CaHeK987 [17]
3 years ago
8

The area of a poster board is x2+3x-10 square inches. Find the dimensions of the poster board if x=14

Mathematics
1 answer:
Bas_tet [7]3 years ago
5 0

Answer:12Inch and 19 inches

Step-by-step explanation:

You might be interested in
How to prove two equations have infinite solutions?
laiz [17]
To prove two equations have infinite solutions, you have to prove that those two equations are the same equations, but in a different form.

For example: Prove the equations are infinite
5y=2x+7
10y=4x+14
If you multiply the first equation by 2, and substitiute any of the numbers, you will get 0=0
6 0
2 years ago
The ratio of men to women in a certain factory is 3 to 4. There are 222 men. How many workers are there?
IgorLugansk [536]
The ratio of men to women in a certain factory = 3:4
The total number of men in the factory = 222
Let us assume the common ratio to be = x
Then
3x = 222
x = 222/3
  = 74
Then
The total number of women workers in the factory = 4 * 74
                                                                                 = 296
So
The total number of workers in the factory = 296 + 222
                                                                    = 518
From the above deduction we can easily conclude that there are a total of 518 workers in the factory.
8 0
2 years ago
4.Find the first five terms of the recursive sequence
klemol [59]

Answer:

5, 12, 19, 26, 33

Step-by-step explanation:

Using the recursive rule and a₁ = 5 , then

a₂ = a₁ + 7 = 5 + 7 = 12

a₃ = a₂ + 7 = 12 + 7 = 19

a₄ = a₃ + 7 = 19 + 7 = 26

a₅ = a₄ + 7 = 26 + 7 = 33

The first 5 terms are 5, 12, 19, 26, 33

4 0
3 years ago
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
timama [110]

Answer:

add 6 to both sides and dividing both sides by 5.

3 0
2 years ago
Read 2 more answers
Please help meee brainliest
sergejj [24]

Answer: 19.

Step-by-step explanation:

9 -3 / 1/3 + 1

6 / 1/3  +  1

(6 * 3/1)  + 1   also written as (6 * 3)  +  1

18   +  1

= 19.

7 0
2 years ago
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