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3 years ago

Solve for x in the parallelogram below. PLEASE HURRY

Mathematics

2 answers:

Elina [12.6K]3 years ago

7 0

Answer:

x=6

Step-by-step explanation:

Hope it was right

Paha777 [63]3 years ago

5 0

The answer is 12 because they’d be equivalent to each other

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Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were $157,581, what were the sales (in

Dmitriy789 [7]

Answer:

173, 339.10

Step-by-step explanation:

Move the decimal from 157,581.00 to the left to give you 10% of 15,758.10.

Add 15,758.10 to 157,581.00 to give you the total from last month.

Or, convert 10% to a decimal.

157,781 x 0.10 = 15,758.10

15,758.10 + 157,581 = 173,339.10

7 0

2 years ago

Find anequation for the perpendicular bisector of the line segment whose endpoints are(3, -1) and (-9,5).

Mariulka [41]

The perpendicular bisector goes through the midpoint.

What is the midpoint of the 2 points?

We simply add up the x points and divide by 2. Then we add up the y points and divide by 2.

So,

Midpoint is:

$(\frac{3-9}{2},\frac{-1+5}{2})=(-3,2)$

Also, the perpendicular bisector's slope is the negative reciprocal of the line's slope.

The slope of the line is change in y points divided by change in x points.

Slope =

$\frac{5--1}{-9-3}=\frac{5+1}{-12}=\frac{6}{-12}=-\frac{1}{2}$

The slope (m) of the perpendicular line (negative reciprocal) is basically:

$2$

Equation of line is:

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

m is the slope (what we got "2")

x1 and y1 are the respective point where it passes through (which is the midpoint, which is (-3,2)

So, equation of perpendicular bisector is:

$\begin{gathered} y-y_1=m(x-x_1) \\ y-2=2(x+3) \\ y=2x+6+2 \\ y=2x+8 \end{gathered}$

4 0

1 year ago

P(q) = -0.01(q - 250)(- 80)

Lunna [17]

Answer: 80 is the number of cupcakes for which the profit is equal to 0

Step-by-step explanation:

7 0

4 years ago

Es el punto donde coinciden tres aristas

Likurg_2 [28]

El punto donde coinciden 3 o más aristas de un poliedro se denomina : vértice

7 0

3 years ago

Help please <br> 3 |X-4| +1 = 19

Travka [436]

The answer would be X = 10

6 0

3 years ago