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
Novosadov [1.4K]
2 years ago
11

In the following questions, look at different ways to represent the relation given by the equation y = x2 - 1. The table below s

hows some values for the given equation. Find the values of a and b. a = b = A 2-column table with 4 rows. The first column is labeled x with entries negative 2, negative 1, b, 1. The second column is labeled y with entries a, 0, negative 1, 0.
Mathematics
1 answer:
Nady [450]2 years ago
4 0

Answer:

a= 3

b= 0

Step-by-step explanation:

You might be interested in
In △PQR, find the measure of ∡P. <br><br> (A)30.4°<br> (B)59.6°<br> (C)35.9°<br> (D)54.1°
Kobotan [32]

ANSWER

(D)54.1°

EXPLANATION

The measure of angle P can be calculated using the cosine ratio.

We know the adjacent side to angle P to be 33.8 and the hypotenuse of the right triangle is 57.6 units.

\cos(P)  =  \frac{adjacent}{hypotenuse}

\cos(P) =  \frac{33.8}{57.6}

Take cosine inverse,

P=  \cos ^{ - 1} (\frac{33.8}{57.6} )

P=54.07 \degree

To the nearest tenth, the measure of <P is 54.1°

7 0
3 years ago
Read 2 more answers
Determine the value of x
Lelechka [254]

Answer: 116 Degrees

Step-by-step explanation:

540 is what the pentagon equals! You add up all of the sides, the square equals 90 degrees because it's a right angle. 121+115+98+90 equals 424. You subtract 540 - 424 and you get 116, which is x! Good luck!

6 0
3 years ago
The circle has a diameter of 26 what is its area
malfutka [58]

Answer:530.9 if taking calculator value of pie otherwise 530.6

Step-by-step explanation:

6 0
3 years ago
Its a multiple choice please answer.​
Tatiana [17]

Answer:

Last option (1/2)^3 = .125

Step-by-step explanation:

1/2 (1.035)^5 =0.579637

(2/3)^2 = 4/9 = .4444

.2^2/.3^2 = 0.04/0.09 = .44444

(1/2)^3 = 1/8 = .125

So we can clearly see the last one as the answer

8 0
3 years ago
a person standing on level ground is 2,000 feet away from the foot of a 420-foot tall building as shown in the diagran. To the n
irga5000 [103]

Answer:

TAN(x°) = 420/2000 --> x = 11.86° ≈ 12°

3 0
3 years ago
Other questions:
  • A spinner and 4 cards are shown below: A spinner with 5 equal sectors is shown in the figure. The colors Green, Blue, Purple, Ye
    8·2 answers
  • The dollar bills below show the money that Sam has saved​
    9·1 answer
  • Y’all i need major help with this iready math
    5·2 answers
  • Find all angle measures in the diagram.
    14·1 answer
  • Claire and Lauren are sisters. Their mom gives them each a weekly allowance. Claire gets $5 more than Lauren a week. How much do
    10·1 answer
  • What is in simplest form? A. B. C. D.
    7·2 answers
  • 4,4,4,6,7,7,9,9,13,14,15,15,16
    6·1 answer
  • Write an equivalent expression for 10^6 / 10^4
    8·2 answers
  • Determine the slope-intercept equation of a line with a slope of 3/2 that passes through (2, -1).
    14·1 answer
  • Help me. Two numbers have a sum of 30. Half of their difference is 7. Find the numbers.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!