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2 years ago

What is the value of f? 6f-12= -4f+6

1 answer:

7 0

$6f-12=-4f+6\qquad|\text{add 12 to both sides}\\\\6f=-4f+18\qquad|\text{add 4f to both sides}\\\\10f=18\qquad|\text{divide both sides by 10}\\\\\boxed{f=1.8}$

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If the perimeter of a four sided figure is 124m, determine the maximum area that can be obtained

MAXImum [283]

Just do a square and do 124/4= 31 and then to get the area you do length multiplied by length which is 31 X 31 which equals 961m squared.
Hope this helps

8 0

2 years ago

Multiply the fractions:<br> 2 / 5 ∙ 3 / 4.

Bingel [31]

Answer:

$\frac{3}{10}$

Step-by-step explanation:

$\frac{2}{5} * \frac{3}{4}$ can be solved by just multiplying the numerators together and the denominators together

2 * 3 = 6 and 5 * 4 = 20 so the answer would be $\frac{6}{20}$

This simplifies to $\frac{3}{10}$

4 0

2 years ago

If the measure of angle 2 is 125 degrees, find the measure of angle 3.PLS HELP

Tpy6a [65]

Angle C would be 55 degrees. A straight line is 180 degrees so you would do 180-125 which equals 55. Hope this helps!

3 0

2 years ago

Why is cash flow an important step in a good financial plan

r-ruslan [8.4K]

Cash Flow statement or actual cash flow is basic component for any financial plan as in acrual accounting actual occurance of expense or income is different from actual payment of cash or receipt of cash in future period so unless financial planner doesn't know the actual future cash receipt and payment situation, it is not possible for him to plan accurately

4 0

2 years ago

May someone please help me on which to graph?

olga_2 [115]

Answer:

Option (4)

Step-by-step explanation:

Proportional relationship means,

y ∝ x

y = kx

$k=\frac{y}{x}$

Here, k = proportionality constant

Therefore, if the graph of a line passes through the origin (0, 0) table will represent the proportional relationship.

From table 1,

For a point (1, 2)

$k=\frac{2}{1}=2$

For another point (3, 2)

$k=\frac{3}{2}=1.5$

In both the cases 'k' is not same of constant.

Therefore, table (1) is not proportional.

For table (2),

Line passes through (2, 0).

That means there is a x-intercept → (2, 0)

Therefore, table doesn't represent a proportional relationship.

For table (3),

Line passes through a point (0, 1)

It means given line has a y-intercept → y = 1

Therefore, table doesn't represent a proportional relationship.

For table (4),

Line of this table passes through two points (1, 3) and (2, 6)

$k=\frac{3}{1}=3$

$k=\frac{6}{2}=3$

Therefore, proportionality constant for the given table is 3.

Now we can graph table (4).

6 0

2 years ago