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
Ronch [10]
3 years ago
10

Answers to Unit Test quadratic functions. These answers will get you an 96 on the test.

Mathematics
2 answers:
larisa86 [58]3 years ago
6 0

Answer:

What's the question?

Step-by-step explanation:

never [62]3 years ago
4 0
Whats the question?
You might be interested in
What is the quotient of 1/6 divided by 2?
Yakvenalex [24]

Answer:

1/12 or 0.083

Step-by-step explanation:

3 0
3 years ago
How do you solve the equation:
Molodets [167]
Copy and paste the answer on quizlet
5 0
3 years ago
5x +14+13x-2 i need help on these type of problems please
OleMash [197]

Answer:

18x+12

Step-by-step explanation:

5x+14+13x-2

combine Like terms:

5x+13x

14-2

18x+12

3 0
3 years ago
Read 2 more answers
What is 0.31 rounded to the nearest tenth
Tomtit [17]

0.31 rounded to the nearest tenth would be 0.3

This Chart should help you in the future:

8 0
2 years ago
Determine the angles made by the vector v = (67)i + (-15)j with the positive x- and y-axes. write the unit vector n in the direc
vivado [14]
Consider the picture attached.

From right triangle trigonometry: 

tan(α)=(opposite side)/(adjacent side)=15/67=0.2239

using a scientific calculator we find that arctan(0.2239)=12.62°

thus α=12.62°, is the angle that the vector makes with the positive x-axis.

The angle made with the + y-axis is 12.62°+90°=102.62°.



The length of the vector v can be determined using the Pythagorean theorem:

|v|= \sqrt{ 67^{2} + 15^{2} }= \sqrt{4489+225}= \sqrt{4714}=68.8


Thus, to make v a unit vector, without changing its direction, we need to divide v by |v|=68.8. 

This means that the x and y components will also be divided by 68.8, by proportionality.

So, the unit vector in the direction of v is:

<span>(67/68.8)i + (-15/68.8)j=0.97 i + (- 0.22)j
</span>

Answer: 12.62°;  102.62°;  0.97 i + (- 0.22)j

6 0
3 years ago
Other questions:
  • Help pls!<br> simplify<br> -6 x^{2} ÷ 12 - 2(-7)<br><br> a. -17<br> b. 35<br> c. -35<br> d. 11
    15·1 answer
  • ‼️‼️ASAP need help ‼️
    10·2 answers
  • What's 23.673divided by 34
    12·2 answers
  • enter the correct answer in the box. what is the standard form polynomial representing the volume of this shipping container? 6x
    9·1 answer
  • Simplify (-5p^4z^6u)^3
    7·1 answer
  • If x=6 and y=−2, evaluate the following expression:2xy​
    6·2 answers
  • In one calendar year:
    13·2 answers
  • What is the length of the base edge labeled x?
    5·1 answer
  • What is this? Please answer with an explanation
    14·2 answers
  • Wich one is bigger 4\5 or 0.8
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!