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
nika2105 [10]
2 years ago
11

Solve the equation !!!!!!!

Mathematics
1 answer:
patriot [66]2 years ago
7 0

Answer:

x= 5pi/4, 7pi/4

Step-by-step explanation:

You might be interested in
Please hurry I need the answer
timama [110]

Answer:

4.12

Step-by-step explanation:

A^2+b^2=c^2 so 8^2+b^2=9^2 so 64+b^2=81 so b^2=17 so b=4.12

7 0
2 years ago
Suppose that demand in period 1 was 7 units and the demand in period 2 was 9 units. Assume that the forecast for period 1 was fo
Zepler [3.9K]

Answer:

Step-by-step explanation:

Forecast for period 1 is 5

Demand For Period 1 is 7

Demand for Period  2 is 9  

Forecast  can be given by

F_{t+1}=F_t+\alpha (D_t-F_t)

where

F_{t+1}=Future Forecast

F_t=Present\ Period\ Forecast

D_t=Present\ Period\ Demand

\alpha =smoothing\ constant  

F_{t+1}=5+0.2(7-5)

F_{t+1}=5.4

Forecast for Period 3

F_{t+2}=F_{t+1}+\alpha (D_{t+1}-F_{t+1})

F_{t+2}=5.4+0.2\cdot (9-5.4)

F_{t+2}=6.12  

8 0
3 years ago
You are running an experiment in class where you draw colored marbles out of a bag. There are
MaRussiya [10]

Answer:

32768 ways

Step-by-step explanation:

Given

Marbles = 8 marbles

Selection = 5 (with replacement)

Required

Determine the number of ways

Because it is a selection with replacement; each selection is as follows:

First = 8\ marbles

Second = 8\ marbles

Third= 8\ marbles

Fourth = 8\ marbles

Fifth = 8\ marbles

Total number of ways is then calculated as:

Total = 8 * 8 * 8 * 8 * 8

Total = 32768

5 0
2 years ago
Which equation represents a line that passes through (4, left-parenthesis 4, StartFraction one-third EndFractin right-parenthesi
sladkih [1.3K]

The equation represents a line that passes through(4, 1/3) and has a slope of 3/4 option A; y - 1/3 = 3/4 ( x - 4).

<h3>What is the Point-slope form?</h3>

The equation of the straight line has its slope and given point.

If we have a non-vertical line that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation

y-y₁ = m(x-x₁)

Which is the required equation of a line in a point-slope form.

we know that            

The equation of the line into point-slope form is equal to                        

y-y₁ = m(x-x₁)

             

we have          

(x₁, y₁) = (4, 1/3)

m = 3/4

 

substitute the given values                

y-y₁ = m(x-x₁)

y - 1/3 = 3/4 ( x - 4)

therefore,

y minus StartFraction one-third EndFraction equals StartFraction 3 Over 4 EndFraction left-parenthesis x minus 4 right-parenthesis.(x – 4)

Thus, option A is correct.

Learn more about slope;

brainly.com/question/13458632

#SPJ1

4 0
1 year ago
What number comes next in the pattern and why? 2,3,6,15,42
Ahat [919]
I think the answer is 123 

8 0
3 years ago
Other questions:
  • Solve 2x^2 + 3x = −8
    10·1 answer
  • What does the expression 0.30y represent ?
    5·1 answer
  • The sum of 35 and one fifth part of itself is added to the sum of one seventh of 11 and 8​
    12·1 answer
  • Suppose that we want to increase production of consumer goods to a total of 6 units. Is it also possible to continue producing 7
    14·1 answer
  • Find the indicated side length.
    6·1 answer
  • Vanessa wants to buy a new iPod that costs $239.25. She earns $7.25 per hour at work.
    6·1 answer
  • JL is tangent to circle K at point J. What it the measure of angle L?
    13·1 answer
  • If the sum of the greatest and smallest of 4 consecutive even integers equals 30, what is the sum of all four integers?
    12·2 answers
  • Find the value of 3x³+2x²-4 at x=2​
    10·2 answers
  • Evaluate. 12⋅(1/4+1/3)2+2/3 enter your answer as a mixed number
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!