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
hichkok12 [17]
2 years ago
7

Please help! I'd greatly appreciate it!

Mathematics
1 answer:
emmasim [6.3K]2 years ago
4 0

Answer:

[-4,2] or -4 \leq x \leq 2

Step-by-step explanation:

Range is the range of the y-axis.

Although we see that the "line" ends at a specific point, it is neither the highest or lowest y-value.

Our lowest y value is -4, and because it is a line, it is not an open dot resulting in a [, instead of a (.

This same thing happens with highest y-value which happens to be 2.

This is interval notation.

Due to your question, you may be asking for this:

-4 \leq x \leq 2

You might be interested in
What postulate or theorem proves the two triangles are similar?
11111nata11111 [884]

Answer:

sss therom

Step-by-step explanation:

they are congruent on all sides

8 0
3 years ago
Please solve for me it's urgent. A rectangle has 10 and 6cm each. find the area of a square with the same perimeter as that of t
elena55 [62]

Answer:

64 cm²

Step-by-step explanation:

Firstly,let us lay down the clues;

So, we have been given the Length and Width of the rectangle.

Rectangle;

<em>Length</em><em>=</em><em> </em><em>10</em><em> </em><em>cm</em>

<em>Width</em><em>=</em><em>6</em><em> </em><em>cm</em>

We know that

Perimeter= 2L + 2W

Perimeter= 10+10+6+6

Perimeter =32 cm

In the questionnaire, it is mentioned that a square has the same perimeter as the rectangle. That means, the perimeter of the square is similar to the one of the rectangle which is 32 cm.

So,

Perimeter of square =32 cm

Length of one side of the square =32÷4

=8 cm

Area= L × W

Area= 8 cm× 8 cm

Area= 64 cm²

Hope it helps.

5 0
3 years ago
A librarian knows that 45% of the books currently checked out will NOT be returned on the due date. The library has a
malfutka [58]

Answer:

79 books

Step-by-step explanation:

45% books not returned = 55% books will be returned

145 books currently checked out

55% of 145 = 79.75

since you can't return 3/4 of a book, i would round down to 79.

7 0
3 years ago
PLEASE HELP ME SO I CAN GRADUATE!!!!!
Aleks04 [339]

Answer:

A: -41/9

Step-by-step explanation:

Substitute the point (4, -5) and slope -1/9 into the equation y = mx + b.

-5 = -1/9(4) + b

-5 = -4/9 + b

Solve for b:

b = -41/9

Our equation: y = -1/9(x) - 41/9

7 0
3 years ago
Line p has a slope of -3. Line t is perpendicular to line p and passes through the point (9,2). What is the equation for line t?
olganol [36]

Answer:

y = (1/3)x - 1

Step-by-step explanation:

The product of the slopes of perpendicular lines is -1. That makes the slopes of perpendicular lines negative reciprocals. Since line p has slope -3, the slope of line t is 1/3. Also, line t passes through point (9, 2).

y = mx + b

m = slope

y = (1/3)x + b

Now we replace x and y with the x- and y-coordinates of the given point, respectively, and we solve for b.

2 = (1/3)(9) + b

2 = 3 + b

b = -1

Now we replace b with -1.

y = (1/3)x - 1

8 0
3 years ago
Other questions:
  • Which terms complete the factorization of x2+27x+162
    10·2 answers
  • What is 55% of 723 PLEASE HELP
    13·2 answers
  • What are the solutions to the system y=x^2+5x-9 y=2x+1
    6·2 answers
  • Solve each equation. 9) log 4<br> (-a - 1) = log 4<br> (2a + 5)
    13·1 answer
  • Find the value of the expression 8x↑3 if: x=3
    7·1 answer
  • What did the Election say after fixing a light bulb at the top of a empire building
    9·1 answer
  • In a study of 806 randomly selected medical malpracticeâ lawsuits, it was found that 513 of them were dropped or dismissed. Use
    6·1 answer
  • Write an equation for the trend line shown (please help thanks)
    13·1 answer
  • Need Help ASAP u can see my test timer
    14·1 answer
  • Share £360 into the ratio 3:2:1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!