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
andrew-mc [135]
1 year ago
5

What is the domain indicated on the graph for each

Mathematics
1 answer:
White raven [17]1 year ago
8 0

Step-by-step explanation:

try this option, all the details are in the attachment.

You might be interested in
What is the answer to this too?
suter [353]

Answer:

C.36,565 I hope this helps

4 0
3 years ago
Read 2 more answers
What is the sum of a and b?
Juliette [100K]

Answer:

a=13, b=7

Step-by-step explanation:

You can use the exponent rule

3x^{a-5}y^{9-b}=3x^{8}y^{2}

so x^{a-5}=x^{8} so

a-5=8

a=13

y^{9-b} =y^{2} so

9-b=2

b=7

7 0
3 years ago
A square has an area of 64 square centimeters. What is the length of one side of the square?
larisa86 [58]

Answer:

It is 16 because a square has 4 sides. 64 divided by 4 sides is 16 square centimeters per one side. Hope this helps

6 0
3 years ago
Read 2 more answers
Please help! I need 90 percent on the course and fast! -6x+14<-28 AND 3x+28 < or equal to 25
Brums [2.3K]

Hi,

-6x + 14 < -28

-6x + 14 - 14 < -28 - 14

-6x < -42

-6x/-6 > -42/-6

x > 7

S = [ +infinity ; 7 ]

3x + 28 < 25

3x + 28 - 28 < 25 - 28

3x < -3

3x/3 < -3/3

x < -1

S = ] -infinity ; -1 [

8 0
3 years ago
Read 2 more answers
Question 1 What is the value of the coefficient "b" when the quadratic equation y = (3x − 5)(2x + 3) is written in standard form
Digiron [165]
Question 1 What is the value of the coefficient "b" when the quadratic equation y = (3x − 5)(2x + 3) is written in standard form?

19
6
−15
−1

Solution::

(3x -5)(2x + 3) = 6x^2 + 9x - 10x - 15 = 6x^2 - x - 15, then a=6, b=-1 and c= - 15

Answer: b = -1

Question 2 Solve x2 − 4x = 12.
x = −3, x = 4
x = 3, x = −4
x = 6, x = −2
x = −6, x = 2

Solution
x^2 -4x - 12 =0
Factor
(x - 6 )(x + 2 ) = 0
x = 6 and x = -2

Question 3 How many and of what type are the solutions of a quadratic equation when the value of the radicand is 25?
No real solutions
Two identical rational solutions
Two different rational solutions
Two irrational solutions

Answer: two diferent rational solutions.

Question 4 What are the approximate solutions of 3x2 − 5x = 3 rounded to the nearest hundredth?
No real solutions
x ≈ −1.41 and x ≈ 6.41
x ≈ −0.47 and x ≈ 2.14
x ≈ −2.14 and x ≈ 0.47

Solution: use the quadratic formula

[-b +/- √(b^2 - 4ac) ] / 2a

Standard form:
3x2 − 5x - 3 =0, then a =3, b = - 5, and c = -3

Answer: x ≈ −0.47 and x ≈ 2.14


Question 5 How many and of what type are the solutions to x2 + 9x + 10 = 0?
No real solutions
Two identical rational solutions
Two different rational solutions
Two irrational solutions

Solution find the determinant: b^2 - 4ac = 9^2 - 4(1)(10) = 81 - 40 = 41

Then there are two different solutions and they are irrational because √41 is irrational.

Answer: two irrational solutions.

7 0
3 years ago
Other questions:
  • A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8
    7·1 answer
  • If an item cost $19.54, why might somebone give the sales clerk a $20 bill and 4 pennies
    14·1 answer
  • Mrs. Anderson just received a promotion. She will get a 25% raise to her annual salary of $68,477. What is Mrs. Anderson's new a
    9·1 answer
  • 225÷10with 0 at the top of ten
    9·2 answers
  • If f(x)=-x^3, g(x)=3x^2= 3x^2-1 and h(x)=2x+5 what is the degree of (fogoh) (x)
    7·1 answer
  • What is the quotient of 33.288 and 7.6?<br>​
    11·1 answer
  • a trapezoid has an area of 15 square feet. if the bases are 4 feet and 6feet, what is the height of the trapezoid?
    7·2 answers
  • I need help plzzzz!!!!!!!!:)
    15·2 answers
  • Evaluate 3^-2, please help
    11·1 answer
  • Kenna's is earning money. The following equation models her earnings: y=55x+1300
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!