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Aleksandr-060686 [28]
2 years ago
8

Explain why this quadrilateral is not a parallelogram. I’m confused on this

Mathematics
1 answer:
lianna [129]2 years ago
3 0

Answer: This quadrilateral is not a parallelogram because 1. opposite sides are not equal and 2. the right and left sides are not parallel.

Step-by-step explanation:

1. The top side is 4 units long and the bottom side is 8 units long. 4 \neq 8.

2. The side on the left has a slope of 5/13 while the side on the right has a slope of 5/9.

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Which of the following is the best definition of the domain of a relation?​
densk [106]

Answer:

Answer: Domain is the set of all possible input for which the relation is defined. In this relation x is the variable that defines all inputs of the relation and y is the variable that defines all outputs of the relation. In the ordered pairs, the set of x-coordinates is called domain of the relation.

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP ITS DUE SOIN AND I DONT KNOW HOW TO ANSWER​
KiRa [710]

Answer:

y = - 3

Step-by-step explanation:

Given the 2 equations

6x + 11y = - 3 → (1)

4x + y = = 17 → (2)

Multiplying (1) by 4 and (2) by - 6, then adding will eliminate the term in x

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- 24x - 6y = - 102 → (4)

add (3) and (4) term by term to eliminate x

0 + 38y = - 114

38y = - 114 ( divide both sides by 38 )

y = - 3

8 0
3 years ago
The area of a rectangular outdoor stage has been
jeyben [28]

Answer:

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Step-by-step explanation:

hope this helps you

3 0
3 years ago
PLZ HELP NO LINKS WILL MARK BRAINLIEST ! Find the area of triangles A B and C.
JulijaS [17]

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7 0
3 years ago
A roll of steel is manufactured on a processing line. The anticipated number of defects in a 10-foot segment of this roll is two
Vikentia [17]

Answer:

the probability of no defects in 10 feet of steel = 0.1353

Step-by-step explanation:

GIven that:

A roll of steel is manufactured on a processing line. The anticipated number of defects in a 10-foot segment of this roll is two.

Let consider β to be the average value for defecting

So;

β = 2

Assuming Y to be the random variable which signifies the anticipated number of defects in a 10-foot segment of this roll.

Thus, y follows a poisson distribution as number of defect is infinite with the average value of β = 2

i.e

Y \sim P( \beta = 2)

the probability mass function can be represented as follows:

\mathtt{P(y) = \dfrac{e^{- \beta} \ \beta^ \ y}{y!}}

where;

y =  0,1,2,3 ...

Hence,  the probability of no defects in 10 feet of steel

y = 0

\mathtt{P(y =0) = \dfrac{e^{- 2} \ 2^ \ 0}{0!}}

\mathtt{P(y =0) = \dfrac{0.1353  \times 1}{1}}

P(y =0) = 0.1353

4 0
3 years ago
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