1 year ago

1+4=5 2+5=12 3+6=21 8+11=?

Mathematics

1 answer:

satela [25.4K]1 year ago

6 0

That whole eqation is 40

You might be interested in

PLEASE HELPPPPPP!!!!!!! A group of 40 trees in a forest are not growing properly. A botanist determines that 34 of the trees hav

mixas84 [53]

It’s an 6 out of 40 percent probability or 27% chance out of 100%

7 0

2 years ago

the solution is n = –2 verified as a solution to the equation 1.4n 2 = 2n 3.2. what is the last line of the justification? a.0.8

madam [21]

The justification:
1.4 · ( -2 ) + 2 = 2 · ( -2 ) + 3.2
-2.8 + 2 = - 4 + 3.2
- 0.8 = - 0.8
Answer: B)

5 0

1 year ago

A line passes through the points (9, 30) and (18, 30). Which statement is true about the line? It has a slope of zero because th

NISA [10]

Answer:

It has a slope of zero because the change in the y-values is 0.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Adding which terms to 3x2y would result in a monomial? Check all that apply.

sineoko [7]

Answer:

$-12x^{2}y$ and $4x^{2}y$

Step-by-step explanation:

We are given the term $3x^{2}y$ .

<em>It is known that, 'A monomial is an algebraic expression consisting of one term'.</em>

So, we add the given options to $3x^{2}y$ .

1. $3x^{2}y+3xy=3xy(x+1)$

2. $3x^{2}y-12x^{2}y=-9x^{2}y$

3. $3x^{2}y+2x^{2}y^{2}=x^{2}y(3+2y)$

4. $3x^{2}y+7xy^{2}=xy(3x+7y)$

5. $3x^{2}y-10x^{2}=x^{2}(3y-10)$

6. $3x^{2}y+4x^{2}y=7x^{2}y$

7. $3x^{2}y+3x^{3}=3x^{2}(y+x)$

As, we can see that only option 2 and 6 results in an expression having one term.

Thus, adding $-12x^{2}y$ and $4x^{2}y$ to $3x^{2}y$ results in a monomial.

4 0

1 year ago

Read 2 more answers

If an eight-inch square cake serves four people, how many twelve-inch square cakes are needed to provide epuivalent servings to

natta225 [31]

The answer is 36 because i divided 8 to 4 so it would serve 2 people then multiplied by three to get 12 and that served 6 people so then multiplied by 3 to get 18 so u would need 36 cakes

7 0

2 years ago