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
AnnyKZ [126]
3 years ago
12

Find the value of x.

Mathematics
1 answer:
Brrunno [24]3 years ago
3 0

Answer: x=133

Step-by-step explanation:

This is a hexagon that has a total of 720 degrees (which you can get by the formula of degrees = (# of sides – 2) * 180).

You first add up all your side:

150+130+97+120+90 +x = 587 + x

587+x = 720

x=133

You might be interested in
Find the curved surface area of a cone of radius 7cm and height 24cm
iVinArrow [24]

Right circular cone

Solve for surface area

A≈703.72cm²

r Radius

7

cm

h Height

24

cm

Answer:

Step-by-step explanation: their go your answer plz let me know got right then so plz rate me the  most brainlest preson

3 0
3 years ago
Write an equation in slope-intercept form for the line with slope <br> −4 and <br> y-intercept 1.
Nikolay [14]
Y=-4x-1. Since the 1 has to be negative since the equation is y=mx-b. M is the slope and b is the y intercept 
4 0
3 years ago
Read 2 more answers
Normal probability plots indicate that the sample data come from normal populations. Are the requirements to use the​ one-way AN
Mrrafil [7]

Answer:

No it is not satisfied

Step-by-step explanation:

The one-way ANOVA is used to measure whether the difference between the means of two independent groups are statistically significant.

For it to be satisfied, there has to be one independent variable which is categorical and one dependent variable. The dependent variable on its own has to be a continuous variable

The assumptions are:

1. Equal variance between population

2. Independence between observations

3. The random samples have to be gotten from a normal population.

4 0
3 years ago
K(k + 1)(k + 2) – 3k(k + 1)<br><br> Need a step-by-step guide on how to factor this completely
Dimas [21]

Answer:

Step-by-step explanation:

k(k+1)(k+2) - 3k(k+1)

k and (k+1) are common to both terms.

k(k+1)(k+2) - 3k(k+1) = k(k+1)[(k+2) - 3] = k(k+1)(k-1)

8 0
3 years ago
The number of wins for a high school football team is measured for the season. When the team plays at home, it is generally beli
Svetach [21]

Hi there :)

Question :

........

☆ The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, and a causal relationship exists between the team playing at home and winning.

☆ The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, but causation cannot be determined.

☆ The scatter plot would not be represented by a line of best fit with a negative slope. There is a weak correlation between the football team playing at home and winning.

☆ There is no causation and almost no correlation between the football team playing at home and winning.

Direct Answer- <em><u>Option A</u></em>

<em>Answer Explanation -</em>

<u>r = -0.91</u>

Negative, so opposite directions, which can be explained as for example, the more the team travels(plays away games), the less games it wins.

| r | = 0.91, which is quite close to 1, so a significant relationship. Also, Negative relation means that the scatter plot would be represented by a straight line with a negative slope, and so,<em><u> correct answer is Option A</u></em>

<em>Method explanation :-</em>

Correlation coefficients measure the relationship between variables, the closer | r | is to 1, the stronger the relationship will be.

If the coefficient is positive, then there will be a positive relationship. If the coefficient is negative, then there is a negative relationship.

5 0
2 years ago
Other questions:
  • The equation for the position of an object at time t is represented by the equation f(t)=4t^2-2t. Which equation represents the
    5·2 answers
  • 5[x+1]+6=21 what is the solution
    9·1 answer
  • Select two fractions the are equivalent to 1/3<br><br>3/3 or 2/6 or 3/12 or 7/21
    10·1 answer
  • Please help! Math problem is attached!!
    11·1 answer
  • Geometry, Thanks if you help! question 3
    5·1 answer
  • 3(x+2)=2(x+5) i really need help
    15·2 answers
  • How do I solve this??
    6·1 answer
  • What is 28.5/42 simplified
    6·1 answer
  • 1/5 x 1/5 x 1/5 x 1/5
    5·1 answer
  • Complete the following sentences to compare the two functions. Over the interval [2, 6], the average rate of change of v is the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!