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
Inessa [10]
3 years ago
5

Question 15: please help. I will give brainliest to correct answer.

Mathematics
2 answers:
alukav5142 [94]3 years ago
6 0

Answer: its C

Step-by-step explanation:

Zepler [3.9K]3 years ago
5 0

Answer: Number 3 is the correct answer.

Step-by-step explanation:

You might be interested in
Mary decreaser time in the mile walk from 30 minutes to 24 minutes what is the percent decrease
slega [8]
There was a 20% decrease. To find the decrease, subtract the old number from the new number. (30-24=6) Then divide the decrease (6) by the original number and multiply the answer by 100. (6/30=0.2 0.2*100=20).
3 0
3 years ago
I need to find the X pls help
Stella [2.4K]

Answer:

8

Step-by-step explanation:

11/22= 0.5 multiply 16 and 0.5 and you get 8

6 0
3 years ago
Read 2 more answers
An experiment has four groups and six observations in each group. What are the treatment degrees of freedom?a. 19b. 3c. 4d. 23e.
Arturiano [62]

Answer:

3

Step-by-step explanation:

This experiment has four groups. Each of these groups have six observations

Total number of observations = 4 x 6 = 24

Treatment degrees of freedom can be gotten by using this formula

Df1 = K - 1

= 4-1

= 3

Therefore for this question, the treatment degrees of freedom is given as 3 and the correct answer option is b.

5 0
3 years ago
Read 2 more answers
Use the figure shown. Let point D be at (-4,1) . Use the sides of triangle BDA to find the slope of the line.
gavmur [86]

The slope of the line shown in the figure having equation x + 2y = 0 is 1/2.

The point A is at ( -2 , 1 ), point B is at ( -4 , 2 ) and Point C is at ( -2 , 2 ).

Let point D be at ( -4 , 1 ).

Now the new triangle is ΔBDA and the corner points are A is at ( -2 , 1 ), point B is at ( -4 , 2 ) and  point D is at ( -4 , 1 ).

The equation of line passing through two points  is given by:

(y-y_{1} ) = (\frac{y_{2}-y_{1}  }{x_{2} - x_{1} })(x - x_{1} )

The equation of line passing through two points A( -2 , 1 ) and B( -4 , 2 ) IS

y - 1 = ((2-1)/(-4-(-2)))  (x-(-2))

y - 1 = (1/(-2)) (x+2)

2y -2 = -x -2

x + 2y = 0

The equation of straight line is x + 2y = 0

The equation in slope intercept form can be written as,

y = x/2 + 0

Slope = m = 1/2

Intercept = c = 0

So, we can conclude that 1/2 is the slope of the line .

To know more about Slope - intercept form refer to link:

brainly.com/question/1884491

#SPJ1

3 0
1 year ago
if the manufacturer makes 1500 beanbag chairs per day, how many of those chairs would they expect to be understuffed?​
chubhunter [2.5K]

Answer:

hiii

Step-by-step explanation:

may we chat in the comments sectiom

3 0
3 years ago
Other questions:
  • It takes you 40 seconds to walk from the first​ (ground) floor of a building to the third floor. how long will it take to walk f
    12·1 answer
  • Solve for r V=2π/t•r
    7·1 answer
  • -5x+y=-3 and 3x-8y=24
    14·1 answer
  • Mofor’s school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 7 adult tick
    12·1 answer
  • Exit Which answer choice correctly identifies the extraneous information in the word problem below? Makita helped her 4 younger
    14·1 answer
  • What is the inverse of g(n) = -5n - 5<br>​
    14·2 answers
  • What do you want to do fo a career and how math is used in that career?
    15·1 answer
  • (2)
    6·1 answer
  • Brainly to whomever somehow solves for x. I WILL REPORT SCAMS AND UNHELPFUL "WHAT?" ANSWERS.
    7·2 answers
  • Is it possible to construct a triangle with side lengths of 35,120, and 125 units?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!