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3 years ago

What polynomial should be subtracted from the polynomial y^2-5y+1 to get the difference equivalent to: 5

Mathematics

1 answer:

yuradex [85]3 years ago

8 0

Answer:

y^2-5y-4

Step-by-step explanation:

Let y^2-5y+1 =A

Required polynomial=B

A-B=5

B=A-5

B=y^2-5y+1 -5

B=y^2-5y-4

Hence,Required polynomial=y^2-5y-4

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H(x) = 3x2 - 2x + 13 h(3) [?]

kow [346]

Answer:

Step-by-step explanation:

When you substitute x for 3, the new equation would be ; 3(3)(2) - 2(3) + 13

using order of operations from left to right, you would start by multiplying

3(3)(2) and 3(3) is 9, and 9(2) is 18. The next step is to multiply 2 and 3 which is 6. Once you have both groups of numbers simplified, you can plug them back in : 18 - 6 + 13 ; 18 - 6 is 12, and 12 + 13 is 25, so the answer is 25.

6 0

3 years ago

Solve the following system of equations:

taurus [48]

3x-2y=6
6x-4y=14

Simplifying equation II
3x-2y=7
Subtracting the simplified equation from equation1
0=-1
There is no solution.

3 0

3 years ago

.194 times a million 1.94x10^5 19.4x10^-4 194x10^3 1.94x10^-5

Anit [1.1K]

Answer:

All of them are 194000 except 19.4x10^-4

Step-by-step explanation:

math

7 0

3 years ago

When renting a limo for prom, the number of people varies inversely with the cost per person. Originally there were 4 people and

ioda

Answer:The new cost per person= $19 when there are 12 people

Step-by-step explanation:

Step 1

Let Number of people be rep as N

And Cost per person = C

such that the relationship of number of people which varies inversely with the cost per person is given as

N∝ 1/C

Introducing constant of proportionality, k, we have that

N= K/C

such that when there were 4 people the cost per person was $57, K would be

N= K/C

4 = K /57

k= 57 X 4

k=228

Step 2

Therefore If the number of people changed to 12, cost per person would be

N= K/C

12= 228 / C

C= 228/12

C= 19

The new cost per person= $19 when there are 12 people

4 0

3 years ago

4(2x + 3) ÷ 5y

Murrr4er [49]

I won’t give a actual answer to the equation, because I want you and anyone else to learn it. but I do want to help!

the sum is the answer to a addition problem. that means you should choose anything that falls under that.

The term is anything that is being separated by + or - so for this, choose anything like that.

The product is the final answer to a multiplication problem.

Factor- any number leading up to a answer in a problem. Example: 3 times 4 is 12. The 3 and the 4 are the factors.

Quotient- the final answer to a division problem.

Coefficient- the number separated from the rest of the problem or the number at the beginning of the problem that stands alone. Because this one is a bit harder to explain, I’ll go ahead and tell you it is 4.

Variable- the unknown number such as y or x.

I hope this helps, and good luck!! :)

8 0

2 years ago