Find the measure of Angle E if Arc AB = 80 degrees and Arc CD = 38. Round to the nearest tenth.

Answers

Answer 1

The measure of angle E in the secant intersection is 21 degrees.

How to find the angle of intersected secant?

When two secants intersect outside a circle, the circle divides the secants into segments that are proportional with each other

Therefore,

m∠E = 1 / 2 (∠AB - ∠CD)

m∠E = 1 / 2 (80 - 38)

m∠E = 1 / 2 (42)

m∠E = 42 / 2

m∠E = 21 degrees.

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Related Questions

Please help!

6:2(1+2)=??

Answers

[tex]6 \div 2(1 + 2) = 9[/tex]

Explanation :

[tex]6 \div 2(1 + 2)[/tex]

[tex] = 3(3)[/tex]

[tex] = 9[/tex]

PLsssss I have this due in 10 minutes!!!!

Stress and strain causes rock layers to fold. The process of folding is illustrated in the diagrams below.

Which of the following correctly uses the Law of Superposition to compare the rock layers in diagram C?

Diagram C shows that layer P is above layer R and is the youngest layer.

Diagram C shows that layer P is below layer Q and remains the oldest layer.

Diagram C shows that layers P through T are in the same order as in diagram A.

Diagram C shows that layers Q through T are on the surface and are all the same age.

Answers

Answer: D

Step-by-step explanation:

For a certain strain of bacteria, k is 0.683 when t is measured in days. Using the formula y = aek, how long will it take 12 bacteria to increase to 732 bacteria?.

Answers

Answer:

5.9 miliseconds

Step-by-step explanation:

it is it because there is a second to millisecond on a watch

Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling. Abha collected 178 more cans than Shane.
write an inequality to determine the number of cans that Shane could have collected

Answers

Answer:

x+178x=2000 cans

Step-by-step explanation:

Hope this Helped

HELP PLEASE! giving brainliest What would be the slope of a line parallel to the line below

Answers

The third one
-3\2 I think

The answer would be 2/3.

Please help with this area

Answers

Answer:

L = 7 W= 12

Step-by-step explanation:

Ok so we already know that a rectangle is not even so the numbers will have to be 2 diff numbers.

The length is 5 feet less then width

w*l= 84

1* 84 2* 41 3*28 4*21 6*14 7*12

84-1 41-2 28-3 21-4 14-6 12-7

83 39 25 19 8 5

So,

your equation would be l*w = 7*12

A newborn turtle has a shell with a 1-inch diameter. The shell keeps a similar shape as the turtle grows. After a year, the shell is 3 inches in diameter. Note: you do not need to know the shape of the shell to complete this question.

1. How many times greater is the volume of the turtle's shell after a year than it was when it was born?

2. How many times greater is the surface area of the turtle's shell after a year than it was when it was born?

Answers

Answer:

I think the volume would be 9 times greater, and the surface area would be 3 times greater

Step-by-step explanation:

Answer:

the volume would be 9 times greater

the surface area would be 3 times greater

Step-by-step explanation:

Because if the shell grows from 1 inch diameter to 3 inch diameter, the surface area will increase 3x more. And the volume I assume is 3x greater because of the height is presumably 3 inches as well.

HELPP I WILL GIVE BRAINLEIST!! PLSSSSS PLSSSSSSS

Answers

Answer:

x = 3 && y = - 1

Step-by-step explanation:

Just solving the two equations

the first equation

y = 4/3 x +3

y - 4/3 x = 3 ..............................................(1)

the second equation

y = -2/3x -3

y + 2/3 x = -3 ..............................................(2)

by substracting 2 from 1

-4/3x - 2/3x = -6

divide by -1

4/3x +2/3x = 6

6/3x = 6

2x = 6

x= 3

then subsititute by value x in any of given eqautions

ANSWER ASAP I WILL GIVE BRAINLIST

Answers

Answer:

its upside down

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST

pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee help asap timed test

A coordinate plane with a straight line. The line starts in the lower left quadrant and continues up through the uppercase right quadrant. The line passes through the y-axis slightly below the origin, and then passes through the x-axis slightly to the right of the origin.
Which of these values could be the slope of the line? Select two options.

–2

0

3

Answers

Answer: 3 and 7/4

Step-by-step explanation:

Because all the other answers are a negative slope or undefined.

The graph shown is positive so the slope has to be positive.

Remember to press that Thanks button!

Help pleaseeeeee!!!!!!!!

Answers

Answer:

2hklakkskamkaoaiaikanwkaisosossosooaolalao

b.1=(-2x2)+5

or you say x=2 and y=1

Step-by-step explanation:

bro bit a no answer ok

please mark me as brainlist

Geometry plz someone help me out

Answers

Answer:

x = 7 times the square root of 3

y = 14

Step-by-step explanation:

¿en 765.123,el 6 representa 6,6.000,60.000 o 600.000?

Answers

Answer:

60.000

Step-by-step explanation:

El 6 está en la area de los 10 miles, entonces multiplicamos 6 por 10.000 para recibir la respuesta.

The function f(x) = 3/4(10)–x is reflected across the x-axis to create the function g(x). Which ordered pair is on g(x)?

Answers

Answer:

u already have the answer

Answer:

For people that can't see the picture it's

C (2,-3/400) third option

Step-by-step explanation:

The difference of 8 and 2 times m

Answers

I’m confused? I understand it is math but can you word the problem better?

Please please give answer for this question

Answers

C, 16cm. Count along the edges for the number of lines.

simplify and factor this expression; 12x+18y+18x

Answers

12x + 18y + 18x
combine like terms
30x + 18y
factor out 6
6 (5x + 3y)

Answer:

15x+9y

Step-by-step explanation:

1) Add: 12x+18x+18y= 30x+18y

2)Factor (divisible by 2)

3)Divide 2 from 30 and 18 so,

4)15x+9y

3x^2 + 4x -8 = 0 How many solutions will there be?

Answers

Answer:

Step-by-step explanation:

Can removing two outliers not have an effect on the mean? Justify your responses.

Answers

It will have an effect on the mean, especially since they are outliers and are very different from the norm, they greatly affect the average; unless both of the outliers have an equal distance from the mean, they will affect the mean.

#5:20 < 6+(-7x)
HINT! What is an equivalent way to write 6+ (-7x)?
What letter from the chart above matches the
solution to this inequality? Type your answer as a
CAPITAL letter.

Answers

Answer:

the answer i got was x<-2

Step-by-step explanation:

Anyone help please.

Correct answer

Giving brainliest

Answers

Answer:

The answer is true

Step-by-step explanation:

Think of it this way, when x and y are approaching positive infinity, infinity (lets say the initial coordinate value is (5,8), infinity will always be greater than 5

Hope that helps :)

H E L P ! !

The cover of a memo book must have an area of 115 cm^2. Approximately, to the nearest tenth of a centimeter, how long should each side be to make a square cover?

Answers

Answer:

10.7cm

Step-by-step explanation:

x^2= 115

x = √115

x = 10.7

40% of x is 35.
Write an equation that shows the relationship of 40%, x, and 35.
Use your equation to find x. Show your reasoning.

i really need help

Answers

35 = (.40)x

So, 35/.4 is 87.5.
X= 87.5

And to change a percentage into decimals, move the . two places to the right. So, 40.0 is .4

2. The ratio of white marbles to blue marbles is equal to 2:3. There are more than 20
marbles in the bag. What is a possible number of white marbles and blue marbles in the
bag? (Eg. white marbles, blue marbles)

Answers

Answer:

24 white marbles, 36 black marbles

Step-by-step explanation:

System of Inequalities:

x + y > 20

2/5y + 3/5x > 20

solve first inequality for 'y':

y > 20 - x

Use substitution to solve for 'x':

2/5(20 - x) + 3/5x > 20

8 - 2/5x + 3/5x > 20

1/5x > 12

x > 60

2/5 of 60 = 24

3/5 of 60 = 36

graph the ordered pairs on the coordinate plane

Answers

Answer:

where is the graph and the ordered pair

Which of the following gives the correct negation of the statement "P: x is an even number"?
Question 2 options:

A)

P: ∼x is not an even number.

B)

∼P: x is an even number.

C)

P: ∼x is an even number.

D)

∼P: x is not an even number.

Answers

Answer:

The answer is D

Step-by-step explanation:

The negation of a statement has the opposite meaning of the original statement. The negation of a statement is formed by adding the word “not”.

Consider statement P again:

P: x is greater than 9.

The negation of P is:

∼P: x is not greater than 9.

Note that the symbol ∼ is used before a statement to show that it's a negation.

The negation of the statement is x is an odd number or x is not an even number.

What is Conditional Statement?

A conditional statement is one that has the syntax "If P then Q," with P and Q denoting sentences. P is referred to as the hypothesis and Q is referred to as the conclusion for this conditional statement. The implication of "If P then Q" is that whenever P is true, Q must also be true.

We have,

P: x is an even number.

As, Negation indicates that the conditional statement's statement is false.

Conditional: P: x is an even number.

Negation: ~P: x is an odd number or x is not an even number.

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a probability experiment consists of fair eight sided die find the probability of rolling number greater than 4

Answers

Answer:

Probability[Number greater than 4] = 1/2

Step-by-step explanation:

Given:

Total side of die = 8

Find:

Probability[Number greater than 4]

Computation:

Number greater than 4;

[5,6,7,8]

Total number greater than 4 = 4

Probability[Number greater than 4] = Total number greater than 4 / Total side of die

Probability[Number greater than 4] = 4 / 8

Probability[Number greater than 4] = 1/2

Plz help with the problem in the picture. Thanks

Answers

x = 3.4

They call me human calf

Answer: x(0,0)y(0,0) tell me more I don't really understand it

x=3.4

Step-by-step explanation:

What is the place value of 6

Answers

Answer:

6 is in ten place and its place value is 60,

4. It takes 2 minutes to boil a single
egg. How many minutes will it take
to boil 5 eggs?
a. 10
b. 4
c. 2
d. 5

Answers

A 5x2=10 I think it’s right

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{\#4). It takes 2 MINUTES to boil a SINGLE egg. How MANY minutes}\\\large\text{ to boil 5 eggs?}[/tex]

[tex]\large\text{\bf{Keyterm(s)}}\downarrow\\\large\text{\bf{2 minutes to boil ONE egg}}\\\large\text{\bf{Number of minutes it will take to boil FIVE eggs}}[/tex]

[tex]\textsf{Well, if one egg takes approximately two minutes, then we have we have to}\\\textsf{MULTIPLY 2 from 5, to find out your answer!}[/tex]

[tex]\large\text{\bf{2(5)}}\\\large\text{\bf{2 minutes * 5 eggs = 10 minutes to boil FIVE eggs}}\\\boxed{\boxed{\large\text{\bf{Answer: A. 10}}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

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