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3 years ago

Help me with geometry please

Mathematics

2 answers:

Gala2k [10]3 years ago

6 0

Answer:

c. 5

...........

liraira [26]3 years ago

4 0

Answer:

angle 5 is the answer

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In simplest form …..

777dan777 [17]

Answer:

2 $\sqrt[3]{2}$

Step-by-step explanation:

$\sqrt[3]{54} - \sqrt[3]{2}$

$\sqrt[3]{2 * 3 * 3 * 3}$ - $\sqrt[3]{2}$ Prime factorization.

$3\sqrt[3]{2}$ - $\sqrt[3]{2}$ Simplify the radical.

2 $\sqrt[3]{2}$ Subtract.

8 0

3 years ago

Given the points A(0, 0), B(e, f), C(0, e) and D(f, 0), determine if line segments AB and CD are parallel, perpendicular or neit

sladkih [1.3K]

<h3>Answer: perpendicular</h3>

====================================================

Work Shown:

Use the slope formula to find the slope of line AB

m = (y2-y1)/(x2-x1)

m = (f-0)/(e-0)

m = f/e

Let p = f/e so we can compare the slope later

---------------

Use the slope formula to find the slope of line CD

m = (y2-y1)/(x2-x1)

m = (0-e)/(f-0)

m = -e/f

Let q = -e/f so we can compare the slope later

---------------

We have

p = f/e which is the slope of AB
q = -e/f which is the slope of CD

Multiply the values of p and q

p*q = (f/e)*(-e/f) = (f(-e))/(ef) = (-ef)/(ef) = -1

since p*q = -1, this means the lines AB and CD are perpendicular. They form a 90 degree angle.

5 0

4 years ago

Which expression is equivalent to 5/6 ÷ 4

Ronch [10]

Answer:

5/24 or in decimal form 0.2083

Hope this helped

4 0

3 years ago

Convert 7x + 3y = −1 to slope-intercept form.

maksim [4K]

Hi there!

Let's solve this problem step by step!

$7x + 3y = - 1$
To convert this formula to slope-intercept form, we must isolate y.

First bring 7x to the left by subtracting 7x from both sides of the equation.
$3y = - 7x - 1$

Finally we need to divide both sides of the equation by 3.
$\frac{3y}{3} = \frac{ - 7x - 1}{3}$

Do some simple algebra and we find:
$y = - \frac{7}{3} x - \frac{1}{3} \\ y = - 2 \frac{1}{3} x - \frac{1}{3}$
~ Hope this helps you!

7 0

3 years ago

An employer said the each worker receives $24 and fringe benefits for every $100 in wages at this rate what wages were earned by

Fynjy0 [20]

Answer:

approximately 43

Step-by-step explanation:

if you make fringe benefits for every 100 dollars that would mean you would have to do this 43 times in order to get the amount to 5,100

8 0

3 years ago