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ladessa [460]
3 years ago
15

Multiple choice (you can choose more than one)

Mathematics
1 answer:
sertanlavr [38]3 years ago
4 0

Answer:

A and D

Step-by-step explanation:

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(35 points)is x=1 and y=1 perpendicular or paralell to eachother or neither​
Artyom0805 [142]
Perpendicular because y=1 goes across and x=1 goes vertical forming a right angle
4 0
3 years ago
Read 2 more answers
Write an inequality to represent the graph below.
Yanka [14]

Answer:

The answer to your question is letter C

Step-by-step explanation:

Process

1.- Find two points of the line

A ( 0, -3)   B ( 2, 2)

2.- Find the slope of the line

    m = \frac{y2 - y1}{x2 - x1} = \frac{2 + 3}{2 - 0}

    m = \frac{5}{2}

3.- Find the equation of the line

    y - y1 = m(x - x1)

    y + 3 = 5/2(x - 0)

    y + 3 = 5/2 x

    y = 5/2 x - 3

4.- Convert the line to an inequality, we want the upper area so use ">"

    y > 5/2 x - 3

7 0
3 years ago
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What is the area of the following circle? Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer a
Delicious77 [7]

Answer:

3.14 units^2

Step-by-step explanation:

Area of a circle: pi (r)^2

pi (1)^2

pi units ^2

8 0
2 years ago
Ollie earns a fixed amount of $2,700 per month and a commission of 12% on all of his sales for the month. To cover all of his ex
storchak [24]

Answer:

Part A) 0.12x+2,700\geq 5,400

Part B) see the explanation

Step-by-step explanation:

Part A) Write an inequality that will represent the amount of sales Ollie will need in order to cover his monthly expenses

Let

x ----> the amount of sales monthly

Remember that

12\%=12/100=0.12

we know that

The fixed amount of $2,700 plus the commission of 12% on all of his sales for the month must be greater than or equal to $5,400

so

The inequality that represent this problem is

0.12x+2,700\geq 5,400

Part B) Find the solution and describe what the graph would look like on a number line

we have

0.12x+2,700\geq 5,400

Solve for x

subtract 2,700 both sides

0.12x \geq 5,400-2,700\\0.12x \geq 2,700

Divide by 0.12 both sides

x\geq \$22,500

The minimum amount of sales needed to cover his monthly expenses is $22,500

In a number line the solution is the shaded area at right of x=22,500 (closed circle)

see the attached figure to better understand the problem

4 0
3 years ago
How do you solve this?
madam [21]
Base times with times height but with a circle there is a formula made specifically for it
7 0
3 years ago
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