3 years ago

Y=m(3+2n) when m=4 and n=6

Mathematics

1 answer:

kobusy [5.1K]3 years ago

4 0

Substitute 4 for m and 6 for n

Y= 4(3+2(6))
Y= 4(3+12)
Y=4(15)
Y=60

You might be interested in

I will give brainliest. Combine the like terms to create an equivalent expression: −5j+(−2j)+3

neonofarm [45]

Answer:

-7j +3

Step-by-step explanation:

-5j -2j +3

-7j +3

like terms are combined. combine the js

8 0

3 years ago

Read 2 more answers

How r u so good at this

iren [92.7K]

Answer:

Step-by-step explanation:

Good at what?

4 0

2 years ago

Read 2 more answers

Which statement is not true?

SVETLANKA909090 [29]

The true answer is A. all parallelograms are rectangles

6 0

3 years ago

Read 2 more answers

The slope f′(x) at each point (x,y) on a curve y=f(x) is given, along with a point (a,b) on the curve. Use this information to f

Montano1993 [528]

$f'(x)=\dfrac{4x}{1+7x^2}$

Integrating gives

$f(x)=\displaystyle\int\frac{4x}{1+7x^2}\,\mathrm dx$

To compute the integral, substitute $u=1+7x^2$ , so that $\frac27\,\mathrm du=4x\,\mathrm dx$ . Then

$f(x)=\displaystyle\frac27\int\frac{\mathrm du}u=\frac27\ln|u|+C$

Since $u=1+7x^2>0$ for all $x$ , we can drop the absolute value, so we end up with

$f(x)=\dfrac27\ln(1+7x^2)+C$

Given that $f(0)=10$ , we have

$10=\dfrac27\ln1+C\implies C=10$

so that

$\boxed{f(x)=\dfrac27\ln(1+7x^2)+10}$

7 0

3 years ago

PLEASE HELP! DUE TODAY! TY!

lys-0071 [83]

Answer: 12 inches

Step-by-step explanation:

4 0

2 years ago