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3 years ago

12

Find the area of the following shapes: c

1 answer:

Oksanka [162]3 years ago

4 0

Answer:

20

Step-by-step explanation:

First, you need to find the length of each of the bases of this trapezoid. YZ has length 5-2=3, while XW has length 8-1=7. The average of these is 5, meaning that since the height of this trapezoid is 5-1=4, the area is 4*5=20. Hope this helps!

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a flour company in minneapolis wants to know what percent of local households bake at least twice a week. A company representati

seropon [69]

Answer:

Step-by-step explanation:

The response of this would be to say that those people without daytime jobs that are outside the home, are more likely to be home and thus, have more time on their hands to attempt to bake. So basically, the quoted 56% is definitely going to be higher than the population percentage.

8 0

3 years ago

9. (12 pts) daniel is paying $600 for his auto insurance, and he is wondering if he is overpaying compared to his friends. he se

Karolina [17]

Answer:

Step-by-step explanation:

1) The sample and the population of this study is the friends who replied his email which includes in his contact list. then, the number of the replied to his email are 9 friends.

population: the whole friends include in his contact list.

3) Type I error occurs when one incorrectly rejects the null hypothesis

Here there is possibility of type I error

7 0

4 years ago

Anybody know the answer to this

Phoenix [80]

Answer:

$x = 2$

Step-by-step explanation:

The blue line represent the full line length.

We can add the parted black segments together and set it equal to the line.

$11 + 6x - 2 = 6x + 9$

$10x + 1 = 6x + 9$

$10x = 6x + 8$

$4x = 8$

$x = 2$

4 0

3 years ago

Use the same coordinate plane to draw the graphs of the functions. Y=kx-2 if k=1, 0.4,-1

mario62 [17]

Graphs can be used to represent functions.

See attachment for the graphs of: <em>y =x - 2, y = 0.4x - 2, y =-x - 2</em>

The function is given as: $\mathbf{y = kx - 2}$

When k = 1,

We have:

$\mathbf{y = 1\times x - 2}$ ----- substitution property of equations

$\mathbf{y = x - 2}$

So, the equation is: $\mathbf{y = x - 2}$ when k = 1

When k = 0.4,

We have:

$\mathbf{y = 0.4\times x - 2}$ ----- substitution property of equations

$\mathbf{y = 0.4x - 2}$

So, the equation is: $\mathbf{y = 0.4x - 2}$ when k = 0.4

When k = -1,

We have:

$\mathbf{y = -1\times x - 2}$ ----- substitution property of equations

$\mathbf{y = -x - 2}$

So, the equation is: $\mathbf{y = -x - 2}$ when k = -1

See attachment for the graphs of: $\mathbf{y = x - 2}$ , $\mathbf{y = 0.4x - 2}$ and $\mathbf{y = -x - 2}$

Read more about graphs and functions at:

brainly.com/question/11804653

3 0

2 years ago

Enter an inequality to represent this situation: Nina wants to take at least $33 to the movies. Use d as your variable. The ineq

Svetllana [295]

Answer:

$d \ge 33$

Step-by-step explanation:

Given

$Amount = 33$

Required

Represent as inequality

At least means $\ge$ i.e. greater than or equal to.

So, the inequality is:

$d \ge Amount$

Substitute $Amount = 33$

$d \ge 33$

6 0

3 years ago