subject

Mathematics, 29.05.2020 16:58 emadrid76

Mark solved for x and got 30 for an answer. Which statement justifies

Mark's answer?

Select one:

Vertical angles are congruent.

If two sides of two adjacent angles are perpendicular, then the angles are

complementary

If two lines intersect to form a pair of congruent adjacent angles, then the ines

are perpendicular.

Alternate interior angles are congruent

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:00

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Answers: 1

question

Mathematics, 22.06.2019 00:20

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?

Answers: 2

question

Mathematics, 22.06.2019 01:10

An of a of 60. a of 36 is . isbe ?to .

Answers: 3

question

Mathematics, 22.06.2019 02:10

On monday, the water was shut off 3 times for 1/4 hours, 2/3 hours, and 1-3/4 hours, respectively. what was the tireless number of hours the water was off?

Answers: 1

You know the right answer?

Mark solved for x and got 30 for an answer. Which statement justifies

Mark's answer?

Questions

question

Biology, 04.12.2019 02:31

Explain why nitrogen and carbon dioxide dissolve in the water from the atmosphere , but not phosphate....

question

Mathematics, 04.12.2019 02:31

7. © assessment ali wrote this first step in how to add 27 + 12 on a hundred chart. start at 27 on the chart. write the other steps....

question

Social Studies, 04.12.2019 02:31

"to perpetuate the principles of free government, insure justice to all, preserve peace, promote the interest and happiness of the citizen and of the...

question

Mathematics, 04.12.2019 02:31

Determine whether the equation below has a finite number of solutions, no solutions, or whether any real number is a solution. afterwards, determine t...

question

History, 04.12.2019 02:31

in the classical era the (600 bce - 600 ce), what effects might we see in the eras that follow this time period? what effects can we still see or fee...

question

Mathematics, 04.12.2019 02:31

100 + two wires support a pole. the wire at point a forms an angle of 54° with the ground and the wire at point b forms an angle of 72° with t...

question

Engineering, 04.12.2019 02:31

Vehicle suspension (60 pts) solve for a vehicle's eom if the car has a front and rear suspension system. note that this is a two-degree of freedom pro...

question

Mathematics, 04.12.2019 02:31

How is the product of 3 and -2 shown using integer tiles? - - + + do od do + + +...

question

Business, 04.12.2019 02:31

Amachine that cost $400,000 has an estimated residual value of $40,000 and an estimated useful life of four years. the company uses straight-line depr...

question

English, 04.12.2019 02:31

What inference can you make about the first modern olympics...

question

Mathematics, 04.12.2019 02:31

Lisa bought six dog toys. each dog toy costs the same amount. she spent a total of $10.50. write an expression that represents the situation. use d to...

question

Business, 04.12.2019 02:31

Eva received $60,000 in compensation payments from jazz corp. during 2019. eva incurred $5,000 in business expenses relating to her work for jazz corp...

question

Mathematics, 04.12.2019 02:31

What is the product оf -5 and -8? 40 13 40...

question

Physics, 04.12.2019 02:31

Acube has a density of 1800 kg/m3 while at rest in the laboratory. what is the cube's density as measured by an experimenter in the laboratory as the...

question

Business, 04.12.2019 02:31

The yield rate on a one year zero-coupon bond is currently 7% and the yield rate on a 2-year zero coupon bond is currently 8%. the treasury plans to i...

question

History, 04.12.2019 02:31

It was easier to be a loyalist during the times of the revolutionary war. and those loyalists often had so much to lose. the ones who wanted to make a...

question

Mathematics, 04.12.2019 02:31

Based on a poll, 67% of internet users are more careful about personal information when using a public wi-fi hotspot. what is the probability that amo...

question

Engineering, 04.12.2019 02:31

Amiddle latitude climate type located on the western edges of the continents is the climate. group of answer choices humid continental subtropical de...

question

Business, 04.12.2019 02:31

The ceo and cfo from lawrence hotels, inc., are reviewing company performance for 2018. the income statement reports a 25% increase in net income over...

question

Business, 04.12.2019 02:31

The immediacy and personalization of social networks and, more broadly, the web itself set up the environment for one: a. newspaper advertisingb. pre...

More questions: Mathematics Another questions

Questions on the website: 13722363