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
liraira [26]
2 years ago
5

NEED THIS DONE ASAP!! Thank you!!​

Mathematics
2 answers:
Dovator [93]2 years ago
7 0

Answer:

x=40

Step-by-step explanation:

Angle Formed by Two Secants= 1/2(DIFFERENCE of Intercepted Arcs)

x = 1/2(120-40)

x = 1/2(80)

x = 40

Ronch [10]2 years ago
5 0

Answer:

x = 40°

Step-by-step explanation:

<u>Circle Theorem vocabulary</u>

  • <u>Secant</u>: a straight line that intersects a circle at two points.
  • <u>Arc</u>: the curve between two points on the circumference of a circle
  • <u>Intercepted arc</u>: the curve between the two points where two chords or line segments (that meet at one point on the other side of the circle) intercept the circumference of a circle.

<u>Intersecting Secants Theorem</u>

If two secant segments are drawn to the circle from one exterior point, the measure of the angle formed by the two lines is half of the (positive) difference of the measures of the intercepted arcs.

\implies m\angle x=\dfrac{1}{2}(120^{\circ}-40^{\circ})

\implies m\angle x=\dfrac{1}{2}(80^{\circ})

\implies m\angle x=40^{\circ}

You might be interested in
EASY PLZ HELP!<br> Solve for x. (Show your work)<br> 2x + 3 &gt; 5
m_a_m_a [10]

<u><em>Hi there! </em></u>

<u><em>Answer:</em></u>

<u><em>X>1</em></u>

<u><em>*The answer must have a positive sign and greater than symbol.*</em></u>

Step-by-step explanation:

First, you subtract by 3 from both sides of an equation.

2x+3-3>5-3

Then, you subtract by the numbers from left to right.

5-3=2

2x>2

You can also divide by 2 from both sides of an equation.

\frac{2x}{2}>\frac{2}{2}

Finally, you divide by the numbers from left to right.

2/2=1

<em><u>Final answer is x>1</u></em>

I hope this helps you!

Have a nice day! :)

:D

-Charlie

Thank you so much! :)

:D

8 0
3 years ago
Read 2 more answers
Find the slope in (-2,8) and (1,6)
Salsk061 [2.6K]

Formula for slope: \frac{y2 - y1}{x2 - x1}

y₂: 6

y₁: 8

x₂: 1

x₁: -2

Plug them into the slope equation:

\frac{6 - 8}{1 - (-2)}

--> \frac{-2}{1 + 2}

---> -\frac{2}{3}

The slope is -\frac{2}{3}.

8 0
3 years ago
Read 2 more answers
Solve<br><br> 4(3x - 2) = 52
guapka [62]

Answer:

x= 5

Step-by-step explanation:

first we open brackets

12x-8=52

then transpose

12x= 52+8

12x= 60

x= 60/12

x= 5

hope it helps , pls mark me as brainliest

5 0
3 years ago
A research article reports the results of a new drug test. The drug is to be used to decrease vision loss in people with Macular
Brilliant_brown [7]

Answer:

A. Valid

Step-by-step explanation:

The P-value is the probability of getting this result or sample statistic if the null  hypothesis is true. That is why a low P-value (smaller than the significance level) is considered evidence to reject the null hypothesis, because the result has little probability of being due to chance.

The statement that the P-value is "the probability of getting results as extreme as or more extreme than the ones in this study if the drug is actually not effective" is valid, as the null hypothesis states generally the opposite of the objective of the study (demonstrate that the drug is effective), and the very low value of the P-value is indicative that this result, if the drug was not effective, has a very low probability.

7 0
3 years ago
Whoever answers first gets branliest Emily drops a stone from rest off a high bridge into a river. What is the speed of the ston
Nataliya [291]

Answer: B: -49

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Not really math 20 points for this though what are Fiona's parents names
    6·1 answer
  • Candidates for employment at a city fire department are required to take a written aptitude test. scores on this test are normal
    7·1 answer
  • Describe appropriate domain and range for the function (blood alcohol con tent, reflex time)for a single person
    9·1 answer
  • Help me on this please
    10·1 answer
  • Mr.willams had three television sets where of the same price.He sold one at cost price, one at 20% more than cost price, and one
    13·2 answers
  • On November 1, 2019, Movers, Inc., paid $24,000 for 2 years' rent beginning on November 1 (assume rent is the same amount each m
    11·1 answer
  • What is an 1 equation of the line that passes through the points (-2,1) and (6, – 7)?
    9·1 answer
  • Question please help me
    13·1 answer
  • How to show my work when I have a math problem
    12·1 answer
  • Please help me understand how to do this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!