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
Klio2033 [76]
2 years ago
14

What is the correct answer

Mathematics
2 answers:
nevsk [136]2 years ago
8 0
The correct answer for this question is 4
Sergio [31]2 years ago
8 0
Correct answer is 4 to this equation
You might be interested in
The average of 4 numbers is 15 , the sum of 3 numbers is 14 what is the fourth number
Nostrana [21]

Answer:

46

Step-by-step explanation:

(14+x)/4 = 15

14 + x = 60

x = 46

7 0
3 years ago
Read 2 more answers
When working through limit problems, why must you write the limit statement every time until you evaluate the equation?
Softa [21]
Because that how it goes
8 0
3 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
Can you guys please help!
yuradex [85]

Answer:

5 for the first and 4x for the second one also plz give heart

Step-by-step explanation:

i just know

4 0
3 years ago
Mandy has six boxes of pencils each box contains 10 to the fifth power of pencils how many pencils does Mandy have
Nonamiya [84]
You have to do 10•10•10•10•10 (multiply 10, 5 times). Once you multiply 10 five times, you end up with an answer of 100,000 pencils in each box. Then since you have 6 boxes of pencils you have to multiply 100,000•6, which equals 600,000 pencils total.
3 0
3 years ago
Other questions:
  • Evaluate cos0 if sin0= 5/3<br>​
    12·1 answer
  • What is (7.2×10^2)(6×10^-7) in scientific notation?
    10·1 answer
  • Your older brother lives 110 miles away. If you travel by car at about 50 miles per hour, about how long will it take to travel
    12·2 answers
  • The fraction 180/6 simplified
    10·2 answers
  • Please help with at least one of these ( I accept 1 answer if you have it; make sure you are 100% positive its correct though!)
    15·1 answer
  • Hello i need some help with these I'm not the best at math thx
    8·2 answers
  • What is the value of the missing exponent?<br> (x^3)^6=x^?
    13·1 answer
  • The table shows the outputs y, for different inputs ,x
    14·1 answer
  • Element X decays radioactively with a half life of 9 minutes. If there are 760 grams of Element X, how long, to the nearest tent
    6·2 answers
  • What is the difference between an expression and an equation? Provide an example of each.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!