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3 years ago

I dont understand this I need to show work to. Please help me.

Mathematics

1 answer:

ra1l [238]3 years ago

6 0

Answer:

a. m = Vd

b. 6.012g

Step-by-step explanation:

a. you need to rearrange the equation so that you're solving for m. you can do so by multiplying both sides by V so you end up with

Vd = m or m = Vd (i prefer writing it this was purely cause it looks better)

b. now, you can plug in each value into the new equation so you get

5.01g/cm3 x 1.2 cm3 = m

from here you just multiply as normal

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A rancher has a rectangular sheep pen that is 3 meters long and 2 meters wide. The rancher plans to increase both the length and

Andru [333]

Step-by-step explanation:

20=3x+2x.

3x+2x=5x,

5x=20.

20/5=4, so

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3 years ago

Write an equation in point slope form of the line that passes through the given point and the given slope m

victus00 [196]

Answer:

The answer is

$\huge y - 8 = 4(x + 9) \\$

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

$y - y_1 = m(x - x_1)$

From the question we have the final answer as

$y - 8 = 4(x + 9)$

Hope this helps you

3 0

3 years ago

Please help me thank you

serious [3.7K]

Answer:

8x - 7y = 56

Step-by-step explanation:

in order for lines to be parallel they need to have the same slope, the easiest way to determine if they have the same slope is to change the equations into y = mx + b form by solving for y and seeing where m=8/7

so 8x - 7y = 56

-7y = 56 - 8x

y = 56/-7 -8x/-7

y = -8 + 8/7 x

5 0

3 years ago

Find the mixed number equivalent to the im<br> proper fraction 22/6

Naddik [55]

Answer:

$3\frac{2}{3}$

Step-by-step explanation:

Given the following question:

$\frac{22}{6}$

In order to convert a mixed number into an improper fraction we have to divide the numerator (in this case; 22) by the denominator (in this case; 6) to find your answer.

$\frac{22}{6}$
$\frac{22}{6} \div2=\frac{11}{3}$
$\frac{11}{3}=11\div3=3\frac{2}{3}$
$=3\frac{2}{3}$

Let three represent how many times 3 goes into 11, let 2 represent the remainder while of course keeping the denominator the same. Your answer is "3 2/3."

Hope this helps.

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2 years ago

How to find answers for 4th grade Mixed number addition homework link 5 - 4?

Roman55 [17]

Can us show us the problems.

6 0

3 years ago

I dont understand this I need to show work to. Please help me. ​

I dont understand this I need to show work to. Please help me.