Mathematics High School

parallel lines!!!!!!!

Answers

Answer 1

I’m not sure but m 5 is 97 and m 8 is 83

Answer 2

Answer:

Angle 8 = 83

Angle 5 = 180 -83 = 97

Step-by-step explanation:

Check: Just an example to check using Co- interior angles

Angle 2 + Angle 5 = 180 degrees

83 +97 = 180 degrees

180 degrees = 180 degrees

Therefore Angle 5 = 97 degrees and Angle 8 = 83 degrees

Related Questions

What is the slope of the line that passes through the points (-10, 9)(−10,9) and (-12, 7) ?(−12,7)

Answers

Answer:

The slope is 1

Step-by-step explanation:

Equation of the line:

y = x + 19

A person who is 6.1 feet tall is standing in a pool. The top of the person's head is 1.8 feet above the surface of the water. How deep is the pool? Write your answer as a decimal.

Answers

Depth of pool + 1.8 = 6.1
D = 6.1 - 1.8 = 4.3 feet

7/12 divided by 2 5/8

Answers

Answer:

2/9 or 0.2 repeating

hope this helps and that it is correct

John claims the following two expressions are equivalent.
- 215y - 3) = - 10y - 6
John's work in determining an expression equivalent to the first expression is shown below.
- 2/5y - 3)
= (-2x5y) - (-2x - 3)
= - 10y-6
Which statement explains why John's claim is incorrect?
He should have subtracted (-2 * 3) resulting in the expression–10y + 6.
He should have only multiplied 3 by -2 resulting in the expression 5y - 6.
He should have only multiplied Sy by -2 resulting in the expression-10y - 3.
He should have only multiplied 3 by -2 and subtracted (-2 * 3) resulting in the expression 5y + 6.
А.
В.
С.
D

Answers

Answer:

the answer is B. He should have only multiplied 3 by –2 resulting in the expression 5y – 6.

Step-by-step explanation:

In the given expressions, the reason for John's claim being incorrect would be:

B). He should have only multiplied 3 by –2 resulting in the expression 5y – 6.

Given,

The two expressions i.e. [tex](-215y - 3) = - 10y - 6[/tex]The mistake that John makes is that he multiplies the entire equation by -2 as shown in [tex]= (-2x5y) - (-2x - 3)[/tex] which makes it incorrect.In order to rectify this mistake, only 3 was suppossed to be multiplied by -2 so that the outcome comes out as [tex]5y - 6[/tex].

Thus, option B is the correct answer.

Learn more about "Expression" here:

brainly.com/question/13947055

Which one is right *Will make BRAINLEST*

Answers

Answer:

To me it looks like B

Step-by-step explanation:

RIP King Von

Solve.
7( x+3 ) < 5x + 13

Answers

Answer:

[tex]\boxed {x < -4}[/tex]

Step-by-step explanation:

Solve the following inequality:

[tex]7(x + 3) < 5x + 13[/tex]

Use Distributive Property:

[tex]7(x + 3) < 5x + 13[/tex]

[tex]7x + 21 < 5x + 13[/tex]

-Take [tex]5x[/tex] and subtract it from [tex]7x[/tex]:

[tex]7x + 21 - 5x < 5x - 5x + 13[/tex]

[tex]2x + 21 < 13[/tex]

Subtract both sides by [tex]21[/tex]:

[tex]2x + 21 - 21 < 13 - 21[/tex]

[tex]2x < -8[/tex]

Divide both side by [tex]2x[/tex]

[tex]\frac{2x}{2} < \frac{-8}{2}[/tex]

[tex]\boxed {x < -4}[/tex]

the answer to this is x<-4

Find (x−2)(4x+2) using the table of products. Write your answer in standard form.

Answers

Answer:

x = {0.449489743, -4.449489743} thats what i got

The product of the two expressions (x - 2)(x + 2) gives x² - 4

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the expression (x - 2)(x + 2):

Multiplying the two expressions gives:

x² + 2x - 2x - 4

This gives:

x² - 4

The product of the two expressions (x - 2)(x + 2) gives x² - 4

Find out more on equation at: https://brainly.com/question/2972832

#SPJ2

Tell me which ones are rational or irrational numbers I will number them 1 to 10

1. 3.9

2. 14.9876.....

3. √9

4. 2 1/2

5. 13

6. √100

7. √10

8. 2π

9. √5 + 9

10. 9.812.....

Answers

Answer:

1,3,4,5,6

Step-by-step explanation:

all the other answers to not have a definite end to them. rational numbers end

I’ve been stuck on this help if you can. Thanks

Answers

Answer:

The line of reflection is y=3

Step-by-step explanation:

X=3 is the line of reflection for the trapezoids.

It takes 3 hours to cook an 8-pound turkey. How long would it take to cook a turkey that is 14 pounds? Round to the nearest tenth.

Answers

Answer:

5.3 hours

Step-by-step explanation:

Given:

3 hours = 8lbs. turkey

?? hours = 14lbs. turkey

Do proportions:

[tex]\frac{3}{8}[/tex] = [tex]\frac{x}{14}[/tex] <-- Cross Multiply

42 = 8x <-- Solve for x

x = 5.25

Round to the nearest tenth:

x = 5.3 hours

How many hours are in 40% of a week?

Answers

Answer:

67.2 hours

Step-by-step explanation:

Answer:

Step-by-step explanation:

67.2 hours are in 40% of a week.

Based on a poll 62% of internet users are more careful about personal information when using a public wifi hotspot. What is the probability that amoung three randomly selected internet users at least one is more careful about personal information when using pubblic wifi hotspot?

Answers

Answer:

0.9451

Step-by-step explanation:

Remaining question? "How is the result affected by the additional information that the survey subjects volunteered torespond?"

Probability that at least 1 user is more careful about personal information when using a public Wi-Fi hot spot is:

P(X≥1) = 1 − P(X<1)

= 1 − P(X=0)

= 1 - [(3,0) (0.62)^0 (1-0.62)^3-0

= 1 - 0.054872

= 0.945128

= 0.9451

Thus, the probability that among three randomly selected Internet users; at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.9451

help please!!!!!!!!!

Answers

Answer:

[tex]f\left(0\right)=\left(0\right)^2-4\left(0\right)=0-0=0[/tex]

[tex]f\left(1\right)=\left(1\right)^2-4\left(1\right)=1-4=-3[/tex]

[tex]f\left(2\right)=\left(2\right)^2-4\left(2\right)=4-8=-4[/tex]

[tex]f\left(3\right)=\left(3\right)^2-4\left(3\right)=9-12=-3[/tex]

[tex]f\left(4\right)=\left(4\right)^2-4\left(4\right)=16-16=0[/tex]

Step-by-step explanation:

Given the function