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
shepuryov [24]
3 years ago
15

7.

Mathematics
1 answer:
never [62]3 years ago
3 0

Answer:

D. linear; y = –x – 1

Step-by-step explanation:

Linear; y=-x - 1

The slope is negative since it’s decreasing. So it’s not the first equation. It’s not a quadratic equation because there is no forming U shape for this data. It’s not a exponential function because the slope is not 3 and a exponential function is in the form y=a(b)^x

...............................................................................................................................................

Answer:

The correct answer is D) linear; y = –x – 1

Step-by-step explanation:

To find this, use any values in the table and it will produce a true statement. This is how we check to see if a model is correct. See the two examples below for proof.

(4, 5)

y = -x - 1

-5 = -4 - 1

- 5 = -5 (TRUE)

(0, -1)

y = -x - 1

-1 = 0 - 1

-1 = -1 (TRUE)

You might be interested in
an employee at a pet shop randomly selects fish from a tank for their 5 Guppies 4 platy fishes and 3 rasbora what is the probabi
noname [10]
The probability is 4/12 or 1/3
because the total of fish is 12 and the platy fish is 4 or 4 parts of the total 12.<span />
5 0
4 years ago
The diagram shows a 3 cm x 5 cm x 4 cm cuboid
Rainbow [258]

Answer:

a) The length of segment AC is approximately 5.83 centimeters.

b) The angle ACD is approximately 34.5º.

Step-by-step explanation:

a) Since AB \perp BC, the length of segment AC is determined by Pythagorean Theorem, that is:

AC = \sqrt{(5\,cm)^{2}+(3\,cm)^{2}}

AC \approx 5.831\,cm

The length of segment AC is approximately 5.831 centimeters.

b) Since AB \perp BC \perp AD, the length of segment AD is determined by this Pythagorean identity:

AD = \sqrt{(3\,cm)^{2}+(5\,cm)^{2}+(4\,cm)^{2}}

AD \approx 7.071\,cm

The angle ACD is determined by the following trigonometric expression:

\cos C = \frac{AC}{CD}

\cos C = \frac{5.831\,cm}{7.071\,cm}

\cos C = 0.825

C = \cos^{-1} 0.825

C \approx 34.448^{\circ}

The angle ACD is approximately 34.448º.

4 0
3 years ago
PLEASE HELP!!! NEED THIS ANSWERED!!!!
Nezavi [6.7K]

Exclusive events, for OR we can add probabilities.

P(O or B) = 0.49 + 0.20 = 0.69

Answer 0.69

4 0
3 years ago
Order these fractions from least to greatest: 1/2 5/6 2/3 3/5
Lyrx [107]

Answer:

1/2 < 3/5 < 2/3 < 5/6 least to greatest

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Is 0.7 repeating irrational
Nastasia [14]
The number 0.7 is a rational number. Hoped this helped
4 0
3 years ago
Read 2 more answers
Other questions:
  • out of 248 containers of juice bought 100 are orange juice what fraction of juice was purchased is orange juice
    9·1 answer
  • How do you go about solving when an expression is "sandwiched" between two inequalities, such as -3 &lt; x + 5 &lt; 7?
    8·1 answer
  • Anya grandfather gives her a collection of souvenir subway tokens. He gives her 9 tokens from the 1980s. She wants to make a dis
    10·1 answer
  • The product of two integers is -21, the difference is -10, and the sum is 4. What are the two integers
    5·1 answer
  • 3 ⅕ -⅔ divided by 2 ⅘
    10·1 answer
  • HELP ASAP I NEED THE HWLP KAHALANSLABSHSNSKSBAJAM
    14·1 answer
  • Pleaseeee answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
    7·1 answer
  • Look at picture for answer will mark BRAINILEST
    13·1 answer
  • Graph the line for y+1 = - 3(2x - 4) on the coordinate plane.​
    7·1 answer
  • I need help please help me :(
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!