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
rusak2 [61]
3 years ago
8

What is the mean of the data set in the box below? -8, -6, - 2, 0, -6, - 8. 4, 7, 8, 1

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0
The mean of the data set in the box below is -1
You might be interested in
Having a hard time with this can someone answer pls
larisa [96]

The values of angles are 140 and 20

• In plane geometry, a figure which is formed by joining of two lines that share a common point is called as the angle. The two lines or rays are called as the sides of the angle and the common point is called the vertex.

• In geometry there are types of angles such as complementary angles, supplementary angles, acute angle, obtuse angles. Complementary angles are the angles whose sum is equal to 90. Supplementary angles are the angles whose sum is equal to 180.

According to the question

We are given that one angle is -7x and the other angle is -2x

Using formula of supplementary angles

-7x + (-2x) = 180

-7x -2x = 180

-9x = 180

-x = 20

x = -20

The value of x is -20

The value of angle – 7x = -7(-20) = 140

The value of angle -2x = -2(-20) = 40

Learn more about angles here

brainly.com/question/25716982

#SPJ9

 

3 0
1 year ago
LIEDUMICIS.ISLIULIULUI marks 4 1 point → An archer shoots an arrow into the air. The equation that describes the path of the arr
elena55 [62]

4)

the arrow touches the ground when the heigth is 0

so we need to replace h=0 and solve for t

\begin{gathered} h=17t-5t^2 \\ 0=17t-5t^2 \\ 0=t(17-5t) \\ 0=17-5t \\ 5t=17 \\ t=\frac{17}{5}=3.4 \end{gathered}

<em>the arrow tuches the ground at 3.4 seconds</em>

5)

F=m\times a

replacing

185=m\times13.7

<em>solve for m</em>

\begin{gathered} m=\frac{185}{13.7} \\  \\ m=13.50 \end{gathered}

<em>the mass is 13.50Kg</em>

<em />

4 0
1 year ago
Find in degrees.<br> 11<br> B<br> 6<br> [?]°<br> Round to the nearest hundredth.<br> Enter
avanturin [10]

Answer:

\beta  = 28.610

Step-by-step explanation:

in this case we have a right angled triangle, whenever you see this triangle think of the TRIG RATIOS * sin, cos & tan* but if it was another triangle besides right angled triangle you use SINE RULE OR COSINE RULE

SOLUTION

\tan( \beta )  =  \frac{opposite}{adjecent}  \\  \tan( \beta )  =  \frac{6}{11}  \\  \beta  =  tan(inverse)( \frac{6}{11} ) \\  \beta  = 28.61045

5 0
1 year ago
CAN ANYONE PLEASE HELP ME ON THIS!!
GarryVolchara [31]

Answer:

8. b

9.C

10.a

11.a

12. c

13. b

brainliest pls <3

7 0
2 years ago
Sam made $80,000 as a financial analyst her first year out of college. She calculated her above-the-line deductions to be $5,500
andrezito [222]

Answer:

brainly banned me :( (prob going to do it again LOL)

6 0
2 years ago
Other questions:
  • Help me with this question ps 10 points
    13·2 answers
  • Subtraction is a commutative operation. When writing an expression for the difference of two numbers, it does not matter what or
    9·2 answers
  • Select two ordered pairs that satisfy the function y = –4x – 1.
    7·2 answers
  • 32005008 in word from.
    15·1 answer
  • You have the following information about a car. Regular price: $22,000.00
    7·1 answer
  • Draw a diagram. Write the Segment Addition Postulate for the points described. Then solve for missing length.
    12·1 answer
  • In need of some help
    10·1 answer
  • Im being timed so uhh help please
    12·2 answers
  • A cereal box has a height of 10 inches, a length of 8 inches, and a width of 2 inches. What is the surface area of the cereal bo
    7·2 answers
  • Each friendship bracelet requires
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!