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3 years ago

What number should be added to both sides of the equation to complete the square?

Mathematics

1 answer:

Bingel [31]3 years ago

5 0

Answer:10

Step-by-step explanation: The coefficient of X will be added to the both sides of the equation.

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Erin has $45,688 in sales. If her commission rate Is 2.9% , what is the amount of her commission?

posledela

Answer:

The amount of her commission is $1,324.952

Step-by-step explanation:

1. You have the following information given in the problem above:

- Erin has $45,688 in sales.

- Erin's commission rate is 2.9% (0.029).

2. Therefore, to solve this exercise you must multiply the commission rate by her sales, as following:

$(45,688)(0.029)=1,324.952$ dollars

3 0

3 years ago

Would you rather have

umka2103 [35]

Answer:

Two cubes of gold one is 24 m per side

Step-by-step explanation:

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3 years ago

Read 2 more answers

Write an equation for each linear function described. Show your work. The graph of the function passes through the point (2,1),

svp [43]

Step-by-step explanation:

The graph of the function passes through the point (2,1), and

y increases by 4 when x increases by 1.

x y

2 1

3 5

4 9

5 13

6 17

and so on

From the table:

$\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(2,\:1\right),\:\left(x_2,\:y_2\right)=\left(3,\:5\right)$

$m=\frac{5-1}{3-2}$

$m=4$

As the slope-intercept form of the line is

$y=mx+b$

putting m=4 and any point, let say (2, 1) to find y-intercept 'b'.

$1=\left(4\right)2+b$

$8+b=1$

$8+b-8=1-8$

$b=-7$

So putting $b=-7$ and $m=4$ in the slope-intercept form of the line

$y=\left(4\right)x+\left(-7\right)$

$y=4x-7$

Therefore, the equation for the linear function will be:

$y=4x-7$

8 0

3 years ago

I need help with this question plzz

Serjik [45]

Answer:

40 miles away from home

To put it in yard would be 82,720

Step-by-step explanation:

8 0

3 years ago

0.3y+ z y 0, point, 3, y, plus, start fraction, y, divided by, z, end fraction when y=10y=10y, equals, 10 and z=5z=5z, equals,

artcher [175]

Answer:

Step-by-step explanation:

Substitute the given values and do the arithmetic.

$0.3y+\dfrac{y}{z}=0.3\cdot 10+\dfrac{10}{5}=3+2=\boxed{5}$

4 0

3 years ago