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Nookie1986 [14]

3 years ago

6

In this graph, Write the equation of the line in fully simplified slope-intercept form. Please help me with this equation! I nee

d help

2 answers:

rjkz [21]3 years ago

4 0

Answer:

y = 1/2x + 6

Step-by-step explanation:

EastWind [94]3 years ago

3 0

Answer:

y=-x+2

Step-by-step explanation:

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Expand simplify (3x2) squared

lianna [129]

Answer:

= 36

Step-by-step explanation:

${(3 \times 2)}^{2} = (3 \times 2)(3 \times 2)$

(3×2)(3×2) = (6)(6)

= 6^2

= 36

7 0

3 years ago

A cone has a volume of 514 in.^3.(cubed) If the cone has a height of 10 inches, find the diameter.

lbvjy [14]

If you solve for radius you get 7. Therefore the diameter of the cone would equal 14.

5 0

3 years ago

Yis inversely proportional to the square of x.

PtichkaEL [24]

Answer:

(a) $y = \frac{4}{x^2}$

(b) $x = \frac{2}{5}$

Step-by-step explanation:

Given

Variation: Inverse proportional.

This is represented as:

$y\ \alpha\ \frac{1}{x^2}$

See attachment for table

Solving (a):

First convert variation to equation

$y = k\frac{1}{x^2}$

From the table:

$(x,y) = (1,4)$

So, we have:

$4 = k * \frac{1}{1^2}$

$4 = k * \frac{1}{1}$

$4 = k * 1$

$4 = k$

$k = 4$

Substitute 4 for k in $y = k\frac{1}{x^2}$

$y = 4 * \frac{1}{x^2}$

$y = \frac{4}{x^2}$

Solving (b): x when y = 25.

Substitute 25 for y in $y = \frac{4}{x^2}$

$25 = \frac{4}{x^2}$

Cross Multiply

$25 * x^2 = 4$

Divide through by 25

$x^2 = \frac{4}{25}$

Take positive square roots of both sides

$x = \sqrt{\frac{4}{25}$

$x = \frac{2}{5}$

4 0

3 years ago

Find m A. 20<br> B. 40<br> C. 60<br> D.120

Hatshy [7]

∠FEG is an exterior angle.
An exterior angle of a triangle is equal to the sum of the opposite interior angles, so

2x + x = x + 40
3x = x + 40
3x - x = 40
2x = 40
x = 20

m∠FEG = x+40 = 20+40 = 60°

4 0

3 years ago

Read 2 more answers

What is 86.8954776543 rounded to the nearest millionth/ show work

stepladder [879]

<span>86.8954776543 rounded to the nearest millionth is 86.895478

The order after the decimal point goes like this:

tenths, hundredths, thousandths, ten thousandths, hundred thousandths, millionth</span>

3 0

3 years ago

Read 2 more answers