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
slamgirl [31]
3 years ago
8

I need help I’m not sure

Mathematics
1 answer:
Daniel [21]3 years ago
3 0

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{3}~,~\stackrel{y_1}{5})\qquad  (\stackrel{x_2}{-6}~,~\stackrel{y_2}{-6}) \qquad \left(\cfrac{ x_2 +  x_1}{2}~~~ ,~~~ \cfrac{ y_2 +  y_1}{2} \right) \\\\\\ \left( \cfrac{-6+3}{2}~~,~~\cfrac{-6+5}{2} \right)\implies \left(\cfrac{-3}{2}~~,~~\cfrac{-1}{2}  \right)\implies \left( -1\frac{1}{2}~,~-\frac{1}{2} \right)

You might be interested in
Estimate the side length of a square that has a 9 cm long diagonal
Diano4ka-milaya [45]
9^2 = 2x^2
81 = 2x^2
40.5 = x^2
6.36 = x
I think the side length of the square would be around 6.36 cm.
**i don’t know if this is right
6 0
3 years ago
Place the following decimals on the number line below the numbers are 6.2 6.4 6.60 6.80
AVprozaik [17]
|.....||.....||.....||.....||.....||.....||.....||.....||.....| \\6.1 \ \ 6.2 \ \ \ \ \ \ 6.4 \ \ \ \ \ \ \ 6.60 \ \ \ \ \ \ \ 6.80 \ \ \ \ \ \ \ 7
7 0
3 years ago
Refer to the accompanying TI-83/84 Plus calculator display of a 95% confidence interval. The sample display results from using a
nikklg [1K]

Answer:

The confidence interval is 22.805

Step-by-step explanation:

We have given,

The Z interval (23.305,25.075)  

Mean \bar{x}=23.69

Sample n=30

To find : The confidence interval?

Solution :

We know, The confidence interval is in the format of

\bar{x}-E

E denotes the margin of error,

E=\frac{U-L}{2}

Where, U is the upper limit U=25.075

L is the lower limit L=23.305

E=\frac{25.075-23.305}{2}

E=\frac{1.77}{2}

E=0.885

Substitute the value of E and \bar{x} in the formula,

23.69-0.885

22.805

Therefore, The confidence interval is 22.805

8 0
3 years ago
Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
Jlenok [28]

Answer:

C.) 4

Step-by-step explanation:

You can solve this a couple ways but I solved it by looking at the graph. g(x) is 4 units above f(x). Adding four to f(x) would shift it up 4 units. Hope that helped.

3 0
3 years ago
Read 2 more answers
Order from least to greatest <br> 0, 12, 1/8, 0.135, 13%
klio [65]

Answer:

0.135, 1/8, 0, 13%, 12

6 0
2 years ago
Read 2 more answers
Other questions:
  • This box has the same length , width, and height as the 2 basketballs. Which expression gives the volume of the empty space enci
    8·2 answers
  • Neil took his family of five out to dinner at HogTastic Pit BBQ. They all ordered the buffet and drink at $12.80 each. Neil left
    6·1 answer
  • 31x + y2 - (xy)2<br> if x = 3 and y = -5
    9·2 answers
  • Find the measure of angle 7<br><br> Measure of angle 7= 2x + 15<br> Measure of angle 8= 3x
    13·1 answer
  • How do you turn two six's into ten?
    5·1 answer
  • Blaire keeps track of how much time she spends listening to music for one day.
    7·1 answer
  • carol used 1 1/4 cups of flour in 2 muffins How many cups of flour are needed to make 12 similar muffin
    8·2 answers
  • Rewrite the equation below so that it does not have fractions.
    12·1 answer
  • A trash can is shaped like a cylinder. The radius of the trash can is 12 inches, and the height of the container is 31.5 inches.
    5·1 answer
  • Two is a zero of the equation 3 - 2 140 +24=0.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!