3 years ago

Can I please get help? I'm not really good with density and stuff and find it confusing.

2 answers:

6 0

1:
4x2=8
Because to find density you have to do mass multiplied by volume
Hope that helps message me if you need the other ones done :)

levacccp [35]3 years ago

5 0

Answer:

what problem do u need help with

Step-by-step explanation:

You might be interested in

Look at the question

earnstyle [38]

Answer:

140

I hope this helps with your math

5 0

2 years ago

Read 2 more answers

If x- 2 is a factor of x^2 -bx+ b, where b is a constant, what is the value of b

KATRIN_1 [288]

$\bf x^2-\underline{b} x+b\implies \stackrel{given}{(x-2)}~(x-y)\impliedby \textit{now let's do some FOIL}\\\\
-------------------------------\\\\
\begin{cases}
-yx-2x=-\underline{b}x\implies y+2=\underline{b}\\
(-2)(-y)=b\implies 2y=b
\end{cases}
\\\\\\
\underline{b}=b\implies y+2=2y\implies 2=y$

what is b? from the first equation in the system, y + 2 = b.

4 0

3 years ago

What is 72+83 rounded to

krok68 [10]

Answer:

155

Step-by-step explanation:

you add 72 and 83 together

7 0

4 years ago

Read 2 more answers

10. Name the property illustrated in this statement. If a = 6+3 and 6+3 = 9, then a = 9.

DIA [1.3K]

Answer:

I think it would be the addition property of equality

Step-by-step explanation:

6 0

4 years ago

Three minus the product of two and a number X

Shkiper50 [21]

The equation is 3-2x

4 0

3 years ago