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
aliina [53]
2 years ago
9

Someone help me please

Mathematics
1 answer:
Ksivusya [100]2 years ago
8 0

Answer:

maybe the answer is 12 units.

You might be interested in
Eliminate the parameter in the equations x = 5cos(t) – 7 and y = 5sin(t) 9. how can the rectangular equation be described?
Maksim231197 [3]

Recall that for all t,

cos²(t) + sin²(t) = 1

Now,

x = 5 cos(t) - 7   ⇒   (x + 7)/5 = cos(t)

y = 5 sin(t) + 9   ⇒   (y - 9)/5 = sin(t)

so that substituting into the identity above, we get

((x + 7)/5)² + ((y - 9)/5)² = 1

which we can rewrite as

(x + 7)²/25 + (y - 9)²/25 = 1

(x + 7)² + (y - 9)² = 25

and this is the equation of a circle centered at (-7, 9) with radius 5.

3 0
2 years ago
Rewrite as a simplified fraction.
Sauron [17]

Answer:

0.2 = 2/9

Step-by-step explanation:

Hope my answer has helped you!

5 0
3 years ago
The line plot below shows how many points Trevor scored in 20 games.
ANTONII [103]
We need to count the number of games that score 15, 16, 17 and 18

Score 15 = 3 games
Score 16 = 2 games
Score 17 = 5 games
Score 18 = 3 games

Total = 13 games
3 0
3 years ago
Help please!! it’s due today and this is the one answer i still need!! (view picture)
matrenka [14]

Answer: q=0.3p-2

Well everytime P goes up by one then Q goes up by positive 0.3

7 0
3 years ago
Read 2 more answers
Find the slope of the line. Write in simplest form<br> Show your work
Marina86 [1]

Answer:

The slope is -2.

Step-by-step explanation:

Following the line starting at the x intercept, move down 2 over right 1.

6 0
3 years ago
Other questions:
  • What is the coefficient of x7 in the expansion of (1 + x)11?
    15·1 answer
  • What are the solutions to 2(x-7)^2 = 32?
    9·1 answer
  • The slope of (4,-5 (-2,5)
    10·1 answer
  • Kent can cut and split a cord of wood twice as fast as Brent can. When they work together , it takes them 4hr. How long would it
    13·1 answer
  • Name this triangle by its angles and sides.
    10·1 answer
  • Correct 24.3318 to two decimal places
    11·1 answer
  • Find the x- and y-intercepts of<br> 3x – 4y = 24
    14·1 answer
  • Two roots of a third degree polynomial function f(x) are –4 and 4. Which statement describes the number and nature of all roots
    8·2 answers
  • EXERCISES
    6·1 answer
  • For a population with µ = 80 and σ = 20, the distribution of sample means based on n = 16 will have an expected value of _______
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!