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3 years ago

14

I need help with this question.

1 answer:

Sunny_sXe [5.5K]3 years ago

5 0

A trapezoid is defined as a quadrilateral with only 1 pair of parallel sides. Since your Quadrilateral has 2 pairs, it can't be a trapezoid.

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HELP ASAP plz I’ll give brainliest and plz explain:)

yaroslaw [1]

Answer: No, Store A is charging $2.20 per rose while Store B is charging 2.166667 dollars per rose.

Step-by-step explanation:

11/5 = 2.2

(To check) 2.2 x 5 also equals $11

However, they are not selling roses at the same rate because if you were to do 2.2x6 it will equal 13.2.

13/6 = 2.166667

4 0

2 years ago

Read 2 more answers

10 more than a number c is 3, I need help on how to find the equation.

MA_775_DIABLO [31]

Answer:

equation: c + 10 = 3

Step-by-step explanation:

since 10 more = +10

c + 10 = 3

6 0

2 years ago

What are 109 Apples - 50 Apples - 1 Pineapple<br><br> - = Minus sign

Aliun [14]

Answer:

i hope my answer help u

Step-by-step explanation:

it will be 59 Apples-1 pineapple

5 0

2 years ago

Read 2 more answers

Suppose the distribution of home sales prices has mean k300, 000 and standard

777dan777 [17]

<u>Given</u>:

Mean,

$\mu = 300,000$

Standard deviation,

$\sigma = 50,000$

The Chebyshev theorem will be used for the solution of the given query,

i.e., $P(|X - \mu| < k \sigma ) \geq 1-\frac{1}{k^2}$

(i)

⇒ $1-\frac{1}{k^2} = 0.75$

$k = 2$

The lower limit will be:

= $\mu - k \sigma$

= $300000-2\times 50000$

= $200000$

The upper limit will be:

= $\mu + k \sigma$

= $300000+2\times 50000$

= $400000$

hence,

The 75% houses sold are between:

⇒ (200000, 400000)

(ii)

⇒ $\mu -k \sigma = Lower \ limit$

By putting the values, we get

$300000-50000k = 150000$

$300000-150000=50000k$

$150000=50000k$

$k=\frac{150000}{50000}$

$=3$

now,

⇒ $1-\frac{1}{k^2} = 1-\frac{1}{3^2}$

$=\frac{8}{9}$

$=0.8888$

$=88.88$ (%)

hence,

88.88% houses sold between 150000 and 450000.

(iii)

⇒ $\mu - k \sigma = Lower \ limit$

By putting the values, we get

$300000-50000k = 170000$

$300000-170000=50000 k$

$130000= 50000 k$

$k = \frac{130000}{50000}$

$=2.6$

now,

⇒ $1-\frac{1}{k^2} = 1-\frac{1}{2.6^2}$

$=0.8521$

$=85.21$ (%)

hence,

85.21% houses are sold between 170000 and 430000.

Learn more:

brainly.com/question/20897803

3 0

2 years ago

Area 26 square yards and length is 5 yards what is the width

Mumz [18]

A = l*w

substitute in

26 = 5*w

divide by 5

26/5 = w

5 1/5 = w

W = 5 1/5 yards

8 0

2 years ago