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
Norma-Jean [14]
3 years ago
13

I need help. For khan academy. Explain if you can

Mathematics
1 answer:
olga55 [171]3 years ago
3 0

Answer: Ok so the number on the y axis is 0,-3 cause it is above -4. And the next point is 1,-5. That is because the first thing you plot is the x axis and then the y axis so that it gives you your number

You might be interested in
How far is 10% of a 2000 kilometer trip
aleksandrvk [35]
Answer:
10 2000
1x200=
200
5 0
3 years ago
HELPPPPPPPPP<br><br> Write the quadratic expression to represent the pattern to the right
Lerok [7]

Answer:

  • n^2 + 2n - 1

Step-by-step explanation:

<u>Figure 1</u>

  • 2*2 - 2

<u>Figure 2</u>

  • 3*3 - 2

<u>Figure 3</u>

  • 4*4 - 2

<u>Equation for nth term</u>

  • (n + 1)^2 - 2 =
  • n^2 + 2n + 1 - 2 =
  • n^2 + 2n - 1
4 0
3 years ago
Find the exact value of tan( cos^-1 ( -5/13))
trasher [3.6K]

Answer:

-¹²/₅  

Step-by-step explanation:

Let cos a = -⁵/₁₃

Then tan a = sin a/cos a

= [√(1 - cos²a)]/cos a

= {√[1 - (-⁵/₁₃)²]}/(-⁵/₁₃)

= -[√(1 - ²⁵/₁₆₉)] × ¹³/₅

= -[(√(¹⁴⁴/₁₆₉ )] × ¹³/₅

= -¹²/₁₃ × ¹³/₅

= -¹²/₅

tan(arccos (-⁵/₁₃)) = -¹²/₅

The diagram shows the 2nd  quadrant of a circle with radius 13, cos a = -⁵/₁₃, and tan a = ¹²/₍₋₅₎ = -¹²/₅.

4 0
3 years ago
A Converse Statement is when you turn the statement into a double negative?
Misha Larkins [42]

Answer:

False

Step-by-step explanation:

This is because there is no such thing! A double negative becomes a positive! Plz give brainliest!

3 0
3 years ago
Read 2 more answers
Enter values for a and b, so that the system of equation shown has one solution y=3x+4 and y=ax+b a=? b=?
Alex777 [14]

Answer:

a = 3 and b = 4

Step-by-step explanation:

Independent Equations

Lines intersect

One solution

In this case the two equations describe lines that intersect at one particular point. Clearly this point is on both lines, and therefore its coordinates (x, y) will satisfy the equation of either line. Thus the pair (x, y) is the one and only solution to the system of equations. One solution is called "consistent". This shows two distinct non-parallel lines that cross at exactly one point. This is called an "independent" system of equations, and the solution is always some x, y-point.  

5 0
3 years ago
Other questions:
  • G.o has 3 orange picks for every 2 green.if there are 25 picks in all how many picks are orange
    14·1 answer
  • A square has a side that measures 5.5 units. What is the area of a circle with a circumference that equals the perimeter of the
    10·1 answer
  • Elias and Niko are polishing the silver at the heritage museum. Elias could polish all the silver himselfin 40 minutes. That tas
    12·1 answer
  • A recipe calls for 350 milliliters of milk. Ms. Buback has exactly 0.5 liters of milk in her refrigerator. After she makes the r
    7·2 answers
  • Find the range of the following data. Scores:81,79,80,88,72,96,86,73,79,88
    9·1 answer
  • You have been given the task of finding out what proportion of students that enroll in a local university actually complete thei
    5·1 answer
  • Find the volume of a right prism with height h=10 cm, if :
    14·1 answer
  • Help plz urgent ! “which ratio completes the probability distribution table”
    9·1 answer
  • What are the coordinates of point A?<br> X<br> (8,-6)<br> 0 (-6, 8)<br> (-5, 7)<br> (7-5)
    14·1 answer
  • Somebody pls help me!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!