Mathematics High School

streets A and B run parallel to each other. The measure of angle 6 is 155 degrees. What is the measure of angle 7?

Streets A And B Run Parallel To Each Other. The Measure Of Angle 6 Is 155 Degrees. What Is The Measure

Answers

Answer 1

Answer:

m<7 = 155

Step-by-step explanation:

<6 = <7 due to vertical angle thm

Related Questions

In This equation what is the common ratio f(x) = 10 x 3^x

Answers

9514 1404 393

Answer:

  3

Step-by-step explanation:

The ratio is ...

  f(x+1)/f(x) = (10·3^(x+1))/(10·3^x) = 3^(x+1-x) = 3^1 = 3

The common ratio is 3.

_____

As you may have noticed, it is the base of the exponential term.

( − 35 − 42 − 63 ) ∶ ( + 7 )

Answers

(-35-42-63)/7= (-140)/7=-20


ANSWER AND SHOW WORK PLEASE!!!

The dimensions of a lawn shaped like a trapezoid are given in meters.
What is the area of the lawn in square meters? Show your work and explain your answer.

Answers

Answer:

its 43 but to show work use the reference sheet to find the formula for trapezoid

A car travels 30 1/5 miles in 2/3 of an hour. Whwt is the average speed, in miles per hour, of the car​

Answers

Answer:

45 3/10 mph

Step-by-step explanation:

30 1/5 /2 = 15 1/10

15 1/10 x 3 = 45 3/10 mph

At a middle school, 40% of seventh graders have taken
swimming lessons. If there are 250 studnets in the
seventh grade, how many of them have taken swimming
lessons?

Answers

Answer:

100 students.

Step-by-step explanation:

You multiply the whole times the percentage. i.e) 0.4x250 or 40% x 250.

I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!
hurryy!!

Answers

Explanation is in the file

tinyurl.com/wpazsebu

I’m pretty sure the answer is c I’m so sorry if I’m wrong

plz help me asap I need help 1k point ​

Answers

Answer:

y=27

Step-by-step explanation:

Hello There!

The shown angles are alternate exterior angles

Alternate exterior angles are congruent so

3y+53=7y-55

step 1 add 55 to each side

-55+55 cancels out

53+55=108

now we have

3y+108=7y

step 2 subtract 3y from each side

7y-3y=4y

now we have

4y=108

step 3 divide each side by 4

4/4y=y

108/4=27

we're left with y = 27

Answer:

y = 27

Step-by-step explanation:

The two lines cut by a transversal are parallel, so alternate exterior angles are congruent.

7y - 55 = 3y + 53

4y = 108

y = 27

What kind of fraction will you have when the percent is over 100%

Answers

Answer:

100% means “100 out of 100” — in other words, everything. So when you say you have 100% confidence in someone, you mean that you have complete confidence in them. But a lot of times, percentages larger than 100% are perfectly reasonable.!

Answer:

"Improper Fraction"

Step-by-step explanation:

An improper fraction is a fraction where the numerator exceeds the denominator. When the percent is over 100%, then technically the numerator is exceeding the denominator when the percentage is converted to a fraction.

Example:

110%convert to fraction... [tex]\frac{110}{100}[/tex]simplify... [tex]\frac{11}{10}[/tex]

You can go further by making it a proper fraction but that is beyond the current problem we are solving.

3. The population of a city grows at a rate of 5% per
year. The population in 1990 was 400,000. In what year
will the population exceed 1,000,000?
(CED.1)
A. 2000
B. 2008
C. 2009
D. 2010

Answers

Answer:

the answer is B. 2008

Answer: b

Step-by-step explanation:

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Answers

i think the correct answer would be b:]
D is the answerrrrrrrrrrrrrrrrrrr

[AB] is a diameter of center C(O, 3cm). M is a point on (C) such that MA=MB. D is the symmetric of A with respect to M.
What is the nature of triangle AMB? Justify.​

Answers

Answer:

Isosceles right triangle.

Step-by-step explanation:

From the given triangle ABM,

AM ≅ MB [Given]

∠AMB is an angle subtended by the diameter AB.

By theorem, angle subtended by a diameter is always 90°.

m∠AMB = 90°

So the given triangle is a right triangle with two equal sides AM and MB.

Therefore, ΔAMB is an isosceles right triangle.

factorise 21ax+10by-35ay-6bx
with working pls​

Answers

Answer:

( 7a - 2b ) ( 3x - 5y )

Step-by-step explanation:

21ax + 10by - 35ay - 6bx

21ax - 35ay - 6bx + 10by

7a ( 3x - 5y ) - 2b ( 3x - 5y )

( 7a - 2b ) ( 3x - 5y )

Please help i dont know if this is right? ​

Answers

"just do it"- adidas

just yolo it

in these equations a represents the vertical stretch or compression. A -a inverts the graph. h represents the horizontal transformation x-h translates to the right, x+k translates to the left. K translates vertically + up - down. Your B & C answers are correct. You need to fix your A & D answers.

Can someone answer this i don't understand it

Answers

Based on my understanding, it’d be 32 2/3 since you’d multiply based on what’s the chart, example being 4 times 8 and 4 times 1/6

Please help me with this.

Answers

Answer:

105

Step-by-step explanation:

plssss help meeee it's due today​

Answers

Answer: use math papa.com

Step-by-step explanation:

Question

Find the difference. Type your answer in standard form

[tex](5n - 2) - (3n - 8) \\answer = 2n + 6[/tex]


Sally flipped a penny 25 times and landed on heads 16 out of the 25 times. If she plans to flip the coin 100 times,
how many times can she expect to land on heads?

Answers

Answer:

50 times

Step-by-step explanation:

Since the odds of her getting a heads is 50% (1/2) every time she flips the coin. So she should expect to get 50 heads. However this number varies practically because in every single flip there is a 50-50 chance. If she had flipped it infinitely many times then it would be exactly 50%

Alexa and her friends went out for pizza to celebrate the softball team’s victory.  Their total bill for the pizza and drinks was $32.50.  If they left a 20% tip for their server, how much tip did they leave?

How do I solve this problem? ​

Answers

Answer:

$39

Step-by-step explanation:

32.50:100 × 20 = $6.50

32.50+6.50 = $39

00
Which of the following expression is equivalent to
16-7?
A(-6)-7
1
B 67
1
(-6)-7
D

Answers

Answer:

the answer for this question is D

A 30 year fixed rate mortgage at 4.5% with principal of $150,000 has a monthly payment of $760 per month. After
30 years, what is the total amount spent on interest?
A) $6,750
B) $123,600
c) $156,750
D) $273,600

Answers

Answer:

A 30 year fixed rate mortgage at 4.5% with principal of $150,000 has a monthly payment of $760 per month. After

30 years, what is the total amount spent on interest?

A) $6,750

B) $123,600

c) $156,750

D) $273,600

Step-by-step explanation:

If 4/3 of water is enough to water 2/5 of plants , how much water is needed to water all plants ....Please add an explanation .

Answers

Answer:

10 by 3

Step-by-step explanation:

When 4 by 3 water is sufficient to water 2 by 5 of the plants so the water i.e. required to water all the plants is 10 by 3

As here we multiply both the fractions by reciprocal the second fraction

So the water i.e. needed to water all plants is 10 by 3

Help Math if u dont know it plz dont answer THIS IS TIMED

Answers

Answer:

Option B will be your answer

Step-by-step explanation:

hope it helps

Answer:

B is the correct one

Step-by-step explanation:

Hope that helps

Kata gets on a moving walkway at the airport. Then, 8 s after she gets on, she taps Lisa, who is standing alongside the walkway. The graph shows Kata's distance from Lisa over time. Calculate the rate of change in her distance from Lisa from 6 s to 8 s, and then from 8 s to 12 s. What do the rates of change mean in terms of Kata’s movement?

Answers

The average rate of change over each interval is given as follows:

6 s to 8 s: -1 ft/sec.8 s to 12 s: 2.5 ft/sec.

The meaning of these rates is that Kata was behind Lisa, then met her after 8 seconds and started distancing herself.

How to obtain the average rate of change?

The average rate of change of a function is given by the change in the output divided by the change in the input.

The numeric values for the function are given as follows:

d(6) = 2.d(8) = 0.d(12) = 10.

Then the rates are calculated as follows:

6 s to 8 s: (0 - 2)/(8 - 6) = -1 ft/sec.8 s to 12 s: (10 - 0)/(12 - 8) = 2.5 ft/sec.

Missing Information

The graph is given by the image presented at the end of the answer.

More can be learned about the average rate of change of a function at brainly.com/question/11627203

#SPJ1

the population of a city can be modeled using the equation p = 40,000(9/10)^x. One year the population was 23,620. What was the population a year later?

Answers

The population a year later was 40,000

what the answer to this math problem

Answers

The answer is 4.4. C.

I’m having trouble with this plz help.

Answers

Answer:

The answer is 56. Here's why:

Step-by-step explanation:

Pythagorean Therom works for any right triangle, and it states (a)²+(b)²=(c)². A and B are the height and base, and C is the hyptoanuse. We don't know the height, but we know the rest of the information:

(a)²+(33)²=(65)². This simplifies to (a)²+1089=4225. If we subtract 1089 from each side, we get (a)²=3136. The √3136 (Sqaure root of 3136) is 56.

find the 91st term of the arithmetic sequence 4 6 8

Answers

Answer:

184

Step-by-step explanation:

here's your solution

=> first term = 4 = a

=> common difference = 2 = d

=> formula = a + (n - 1) d

=> putting the value of variable

=> 4 + (91 - 1)* 2

=> 4 + (90 * 2)

=> 4 + 180

=> 184

hope it helps

Copy the shape and fill in the missing angle. Sow the work. Thanks.

Answers

Answer:

x = -11

Step-by-step explanation:

Hello There!

create an equation

x + 51 + 60 + 80 = 180

combine like terms

51 + 60 + 80 = 191

x + 191 = 180

subtract 191 from each side

180 - 191 = -11

we're left with

x = -11

What is the range of the ordered pairs (1,1), (2,6), (3,5), and (4,1)?

Answers

Answer:

45

Step-by-step explanation:

just cuz

Answer:

45

Step-by-step explanation:

Calculate the area of a circle to the nearest tenth if the diameter is 28 cm. *

Answers

Answer:

616

Step-by-step explanation:

Other Questions
Read the following article about a man who fell to Earth from a height of 40 kilometers, and then complete the notes on the opposite page.THE MAN WHO FELL TO EARTHOn October 14, 2012, Felix Baumgartner made history as the man who fell to Earth from a height of almost 40 kilometers. During the fall, he became the first person to break the sound barrier on his own without the help of any machine. He made the highest and fastest jump in history, after going up in a capsule, similar to a very small spacecraft. The capsule was lifted by a helium balloon to an altitude of about 40 000 meters. Millions of people around the world watched the journey from pictures taken by a camera that was fixed to the capsule itself. When the capsule reached the required height, viewers could see what Felix saw as he looked down: the round, blue Earth, surrounded by the blackness of space. They then watched as Felix stepped into the empty darkness and fell for more than four minutes. During his fall, he reached a maximum speed of more than 1300 kilometers per hour.The jump was not without challenging moments. For example, the engineers in charge of the mission considered stopping the jump when the glass shield of his helmet began to be covered with mist during the ascent. Later, a new crisis developed during the jump, when Felix began spinning out of control in the thin air of the stratosphere. Fortunately, as the atmosphere thickened, he managed to stop the spin and fall smoothly. He opened his parachute about one and a half kilometers above the ground and landed safely in the desert.During the jump, Felix broke the altitude and speed records, which had been set half a century before by Joe Kittinger, a retired Air Force colonel, who is now more than eighty years old. It was Joes calm voice that guided Felix through some tense moments. Joe praised Felix for his great courage and determination. Through Felix, we have fulfilled the aims of the mission. We wanted to test this spacesuit for its strength and protective qualities, and it has passed the test.The whole mission involved about 300 people, including engineers and scientists who had been working for five years on the project. Apart from breaking the altitude and speed records, the aim was to see how the equipment was affected by the loss of pressure at extreme heights. The information provided by the jump will help pilots and even space tourists survive in the future if they have to jump out of their spaceships in an emergency.One particular problem that Felix Baumgartner discovered during tests was that he suffered from panic attacks when he was forced to spend hours inside the pressurized space suit and helmet. He was advised by experts to keep busy all the time in order to take his mind off the jump.In addition, preparations for the jump did not always go smoothly. Several attempts to inflate the helium balloon, which would lift Felix in his capsule to the required height for the jump, had to be abandoned because of bad weather.Finally, however, everything was prepared and the mission was completed. Viewers from all around the world watched the live video being broadcast both from the capsule and from mission control in Florida. There were a record eight million people watching the jump at the same time.You are going to give a talk about Felix Baumgartner and his jump to your school science club. Prepare some notes to use as the basis for your talk.Make short notes under each heading.Statistical data about the jump The mission involved about 300 people ............................................................................................................... ............................................................................................................... ............................................................................................................... ...............................................................................................................Problems before and during the trip ............................................................................................................... ............................................................................................................... ...............................................................................................................Aims of the mission ............................................................................................................... ...............................................................................................................bs answer is not accepted a train leaves a station at 18:20 and arrives its destination at 02:28.How long did it take? 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