1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesya [120]
3 years ago
9

Determine if the lines are parallel, perpendicular, or niether. y= x + 2 and y= x – 7

Mathematics
1 answer:
Sedaia [141]3 years ago
7 0
Both of the lines have same slope
Answer: they are parallel
You might be interested in
What could be the possible one's digit of the square root of 3721 ?
Svetllana [295]

Answer:

6,1 because 61's square root is 3721

5 0
3 years ago
What is its domain? <br> What is its range? <br><br> Write the answer in interval notation.
gavmur [86]

Answers:

Domain = [-3, 3]

Range = [-1, 2]

=============================================

Explanation:

The domain is the set of all allowed x inputs. Visually, the left-most point is when x = -3, so -3 is the smallest allowed x input. We have a closed circle at this endpoint, so this endpoint x value is included. In contrast, if you had an open circle, then you would exclude the endpoint.

Similarly, we have a closed endpoint at the other side as well when x = 3. This is the largest allowed x value. The domain is the set of x values such that -3 \le x \le 3 meaning x is between -3 and 3, including both endpoints. This translates to the interval notation of [-3, 3]. The square brackets say "include the endpoint".

------------

The range is the set of possible y outputs of a function. The lowest the function goes is when y = -1, and the highest is when y = 2. We include both endpoints. The range as a compound inequality is -1 \le y \le 2 which converts to the interval notation of [-1, 2]

7 0
3 years ago
2-16x2 + 32x = 0<br> Solving quadratics 2 (a=1)
Strike441 [17]

Answer:

Step-by-step explanation:

-16x^2 + 32x + 2 = 0

Using the quadratic formula:

x = [-32 +/- sqrt((32^2 - 4*-16*2) / (2*-16)

=  1 +/- sqrt (1152)/(-32)

= -0.06, 2.06.

7 0
3 years ago
the ratio of white flour to whole wheat flower in bread recipe is 2: 3. The recipe uses 10 cups of flour. How much of each type
7nadin3 [17]
4 cups of white and 6 cups of wheat
6 0
4 years ago
2|x-7|=8 solve the equation​
Vera_Pavlovna [14]

Answer:

2x - 7 = 8

2x = 8 + 7

2x = 15 (divide both sides by 2 to get x)

2x/2 = 15/2

x = 7.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 15% of $32.50 and please explain how you got your answer please
    6·2 answers
  • What is a divided by a% of a?
    9·2 answers
  • How many times farther is Mars than Venus from the sun?
    12·2 answers
  • Find the exact value of 75(degrees); leave answer in simplest radical form. Enter terms under the radical in number order.
    12·1 answer
  • −1/5 ÷ 35 ?<br><br> I know this is easy. :)
    8·2 answers
  • Hey can someone help me out
    15·1 answer
  • Is this sequence arithmetic? If so, what is the common difference (d)? 12, 19, 26, 33
    7·2 answers
  • Wie Student
    14·1 answer
  • Find the volume of the composite figure. Round to the nearest tenth if necessary.
    9·1 answer
  • Y=x when x increases by 5 what does y increase by
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!