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miss Akunina [59]
3 years ago
6

Quadrilateral WXYZ is on a coordinate plane. Segment XY is on the line x − 3y = −12, and segment WZ is on the x − 3y = −6. Which

statement proves how segments XY and WZ are related?
Mathematics
2 answers:
asambeis [7]3 years ago
7 0

Answer:

If you have a fraction for your answer choices then the answer is  They have the same slope of 1/3 and are, therefore, parallel.

Step-by-step explanation:

I took the test.

Nostrana [21]3 years ago
4 0

Answer:

Equation shown

Step-by-step explanation:

Eq(1): x-3y=-12

X=-12+3y

=-4+y

Eq(2): x-3y=-6

X=-6+3y

=-2+y

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Help. I can't do maths again​
Goshia [24]

Answer:

x ≈ 14.4 cm

Step-by-step explanation:

the third angle of the triangle = 180° - 40° - 46° = 94°

Using the Sine rule in the triangle

\frac{x}{sin46} = \frac{20}{sin94} ( cross- multiply )

x × sin94° = 20 × sin46° ( divide both sides by sin94° )

x = \frac{20sin46}{sin94} ≈ 14.4 cm ( to the nearest tenth )

5 0
1 year ago
Read 2 more answers
A movie theater sells popcorn in bags of different sizes. The table shows the volume of popcorn and the price of the bag.
scoundrel [369]

Answer:

<em>The price for a 60-ounce bag of popcorn would be $16</em>

Step-by-step explanation:

<u>Function Modeling</u>

The behavior of some parameters that depend on a set of variables can be modeled in several ways, like linear, quadratic, exponential, logarithmic, among many others.

The selection of the model is often a complex decision that involves statistics and data analysis.

The question provides us with four points where the volume of popcorn bags and the price in dollars. The easiest function that can be used is the line.

The equation of a line of the volume V and the price p can be found with the expression

\displaystyle p-p_1=\frac{p_2-p_1}{V_2-V_1}(V-V_1)

We'll use the first two values (6,10) (8,20)

\displaystyle p-6=\frac{8-6}{20-10}(V-10)

Simplifying and rearranging, we get the model

\displaystyle p(V)=\frac{1}{5}V+4

To test the accuracy of the model, we compute the values of p for V=35 and for V=48

\displaystyle p(35)=\frac{1}{5}(35)+4=11

\displaystyle p(48)=\frac{1}{5}(48)+4=13.6

Since the computed values are equal to those of the table, the model is accurate. We can now predict the price for V=60

\displaystyle p(60)=\frac{1}{5}(60)+4=16

The price for a 60-ounce bag of popcorn would be $16

6 0
3 years ago
ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS
murzikaleks [220]

Answer:

I think it's D

Step-by-step explanation:

7 0
2 years ago
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When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?
SVETLANKA909090 [29]

Answer:

2.2x - 4.4

Step-by-step explanation:

0.3(4x-8) - 0.5(-2x+4)

1.2x-2.4-0.5 (-2x+4)

1.2x - 2.4 + x-2

2.2x - 4.4

Hope this helped :)

4 0
2 years ago
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At a sale, dresses were sold for $22 each. This price was 55% of a dress's original price. How much did a dress originally cost?
-BARSIC- [3]

Answer:

$9.90

Step-by-step explanation: I DID THE WORK. SIMPLE

6 0
2 years ago
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