Ask question

Ask question

All categories

riadik2000 [5.3K]

4 years ago

15

What is the coefficient of 18 ?t=24

1 answer:

masya89 [10]4 years ago

8 0

I assume by the question mark that you are asking is 18 is the coefficient, If that is what you mean than you are right the coefficient is the number thetas with the variable for example 6x+y=14 the coefficient is 6 because it accompanies a variable.

You might be interested in

Distance Formula D=√(x2-x1)² + (y2 - y₁) ² a. 8.149 b. 8.84 c. 9.438 d.12.369

lakkis [162]

Answer:

d

Step-by-step explanation:

using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = (- 2, 4 ) and (x₂, y₂ ) = (10, 1 )

d = $\sqrt{10-(-2))^2+(1-4)^2}$

= $\sqrt{(10+2)^2+(-3)^2}$

= $\sqrt{12^2+9}$

= $\sqrt{144+9}$

= $\sqrt{153}$

≈ 12.369

5 0

2 years ago

What is the mode: 18,21,22,18,19

Evgesh-ka [11]

Answer:

18

Step-by-step explanation:

Mode = modal class (Recurring)
The number/value that appears the most which in this case is 18 because it can be seen twice.

6 0

2 years ago

Factor completely 3x 2 + 2xy - y 2

sergij07 [2.7K]

Answer:

Final answer is $(3x-y)(x+y)$ .

Step-by-step explanation:

Given expression is $3x^2+2xy-y^2$ .

Now we need to factor the given expression $3x^2+2xy-y^2$ completely. Let's use factor by grouping method.

$3x^2+2xy-y^2$

$=3x^2+3xy-xy-y^2$

$=3x(x+y)-y(x+y)$

$=(3x-y)(x+y)$

Hence final answer is $(3x-y)(x+y)$ .

5 0

3 years ago

Read 2 more answers

What percent of 250 is 45?

IrinaK [193]

Answer:

18

Step-by-step explanation:

If you are using a calculator, simply enter 45÷250×100 which will give you 18 as the answer.

3 0

4 years ago

Yes or no, are these functions

Hoochie [10]

Yes it is a function

8 0

3 years ago