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
V125BC [204]
2 years ago
13

The terminal side of an angle in standard position passes through P(–3, –4). What is the value of tan 0?

Mathematics
1 answer:
Murrr4er [49]2 years ago
6 0

Answer:

tan(θ) = 4/3

Step-by-step explanation:

The tangent is the ratio of the y-coordinate to the x-coordinate:

... tan(θ) = (-4)/(-3) = 4/3

You might be interested in
Which statement BEST describes the equation where A represents the initial value and x represents time in years?
serg [7]

The function of exponential growth or decay is given as  y= a(1 ± r)ˣ.  y represents a function of exponential decay with 45%. The correct option is D.

<h3>What is exponential growth or decay function?</h3>

Consider the function:

y= a(1 ± r)ˣ

where m is the number of times this growth/decay occurs, a = initial amount, and r = fraction by which this growth/decay occurs.

  • If there is plus sign, then there is exponential growth happening by r fraction or 100r %.
  • If there is negative sign, then there is exponential decay happening by r fraction or 100r %.

If we compare the given function with the exponential function, then it can be observed that the value of (1±r) is less than 1, therefore, the function will be of exponential decay.

Now, if the (1-r) is compared with 0.55 given in the function than the value of r will be,

1 - r = 0.55

-r = 0.55 - 1

-r = -0.45

r = 0.45

r = 45%

Hence, y represents a function of exponential decay with 45%.

Learn more about exponential growth and decay here:

brainly.com/question/2193820

#SPJ1

6 0
2 years ago
HELPPP PLSSSSSSSSSSSSS
Oksana_A [137]

Answer:

x=(-1/10) is the answer of given algebra

3 0
3 years ago
The diagonal of a square is 27 cm long. The diagonal of a smaller square is 12 cm long. What is the difference between the lengt
kykrilka [37]

length of big square

\sqrt{27}  = 5.2

length of small square

\sqrt{12 }  = 3.5

difference between length of two square

=5.2-3.5

=1.7

7 0
2 years ago
Albert wants to show that tan(theta)sin(theta)+cos(theta)=sec(theta). He writes the following proof:
Nataly_w [17]
We have that
<span>tan(theta)sin(theta)+cos(theta)=sec(theta)
</span><span>[sin(theta)/cos(theta)] sin(theta)+cos(theta)=sec(theta)
</span>[sin²<span>(theta)/cos(theta)]+cos(theta)=sec(theta)

</span><span>the next step in this proof
is </span>write cos(theta)=cos²<span>(theta)/cos(theta) to find a common denominator
so

</span>[sin²(theta)/cos(theta)]+[cos²(theta)/cos(theta)]=sec(theta)<span>

</span>{[sin²(theta)+cos²(theta)]/cos(theta)}=sec(theta)<span>

remember that 
</span>sin²(theta)+cos²(theta)=1
{[sin²(theta)+cos²(theta)]/cos(theta)}------------> 1/cos(theta)
and 
1/cos(theta)=sec(theta)-------------> is ok

the answer is the option <span>B.)
He should write cos(theta)=cos^2(theta)/cos(theta) to find a common denominator.</span>
6 0
3 years ago
Read 2 more answers
Omar grouped the terms and factored the GCF out of the groups of the polynomial 3x3 – 15x2 – 4x + 20. His work is shown.
Phoenix [80]

Answer:

2nd option

Step-by-step explanation:

Given

3x³ - 15x² - 4x + 20

step 1 ( group the first/second and third/fourth terms )

(3x³ - 15x² ) + (- 4x + 20)

step  2 ( factor each group )

3x² (x - 5) - 4(x - 5) ← note factor of - 4 ( not + 4 )

step 3 ( factor out (x - 5) from each term )

(x - 5)(3x² - 4)

4 0
2 years ago
Read 2 more answers
Other questions:
  • Find the solutions of the system y = –2x – 1 and y = 3–x–1. What are the x-coordinates of the solutions? Choose all that apply
    9·1 answer
  • Suppose y varies directly with x, and y =24 when x=8. what is the value of y when x=10?
    8·1 answer
  • What weight of wheat flour did pasha use in the test batch?
    5·2 answers
  • Write a quotient that gives the same answer as 4.65 divided by 0.12
    5·2 answers
  • What is the better buy a refrigerator originally mark $360 with a 20% discount or the same refrigerator marked $288 with no disc
    12·2 answers
  • The price of an item has dropped to$63 today.Yesterday it was $140.find the percentage decrease
    8·1 answer
  • At Joe's Pizzeria, small pizzas cost $7.50, and large pizzas cost
    7·1 answer
  • ! URGENT EMERGENCY !<br> what is the value of x and y
    10·1 answer
  • Zac Efron makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of apple juice.
    14·1 answer
  • If f = {(4, 2).(5, 1),(6, 2),(7, 3),(8, 6)), then the range of f is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!