Mathematics High School

When two rays have a common _________, they form a(n) _________.
A
vertex, angle

B
angle, vertex

C
angle, line segment

D
vertex, line segment

(this is for 7th grade by the way)

Answers

Answer 1
The answer is A, vertex, angle

—Evidence—
•] the two rays are connected at a common endpoint, called a vertex. This forms the angle. An angle is named by points on the rays.
Answer 2
The answer is A hope that helps!

Related Questions

Simplify 55÷5×2^3÷4 HELP I WILL FAIL

Answers

[tex]55 \div 5 \times 2^{3} \div 4[/tex]

using pemdas do:

exponents first:

2x2x2=8

[tex]55 \div 5 \times 8 \div 4[/tex]

then divide and multiply from the left to right and the equation will equal:

[tex]22[/tex]

What is the range of the function shown in the graph below?

Answers

We need to see the graph. There is no pic attached.

20 POINTS I could really use some help​

Answers

Answer:

its 10 points...

Step-by-step explanation:

but b

PLEASE HELP!

Hello! I'm having a lot of trouble figuring out these problems. I'm not asking for all of the answers but, just a better understanding. Thank you!

Answers

Answer:

1) 4

2)I think 2

3)4

4)3

5)2

6)1

7)3

Step-by-step explanation:

1) since the x is to squared it is a quadratic equation

3) A and D have same slope=0.5

others were solved using Excel

Put these fractions in order from smallest to largest 3/10 2/5 3/8

Answers

3/10 , 3/8 , 2/5

that's all

to insure goods to send them overseas it costs the exporter 5/2% of the value of the goods. if the goods are valued at 16.400$, what will be the insurance cost?​

Answers

Answer:

The insurance costs to send goods valued at $16,400 is $410  

Step-by-step explanation:

The amount it costs an exporter to insure goods to send overseas = (5/2)% of the value of the goods

Therefore;

The insurance costs, 'C' to send goods valued at $16,400 is given as follows;

C = $16,400 × (5/2)/100 = $410

The insurance costs to send goods valued at $16,400 = $410

4x + 8 - 9x = -17 what is x\


and the x has to be the same for each

Answers

Answer:

x = 5

Step-by-step explanation:

4x + 8 - 9x = -17

combine like terms:

-5x = -25

divide both sides of the equation by -5:

x = 5

Answer:

x=5

Step-by-step explanation:

4x-9x+8=-17

-5x+8=-17

subtract 8 from both sides and you get:

-5x=25

divide 5 from both sides, and you get x=5! :)

The measures of the angles of a quadrilateral in degrees are 70, 95, and 136. Determine the measure of the missing angle.

Answers

Answer:

let missing Angle be x

x+70+95+136=360 sum of interior angle of quadrilateral is 360

x+301=360

x=360-301=59°

therefore the measure of the missing angle is 59°

A rational number that lies between -2/3 and 5/12​

Answers

0.97
A rational number is any number that can be expressed by 2 integers

For the function, f(x) =1/4 x - 2, find x if f(x) = -1.

Answers

Answer:

x = 4

Step-by-step explanation:

Given function  

f(x) =1/4 x - 2

Find x if f(x) = -1

1/4x - 2 = - 11/4x = 2 - 11/4x = 1x = 1*4x = 4

Answer:

x=4

Step-by-step explanation:

f(x) =1/4 x - 2 when f(x) = -1.

-1=1/4x-2

-1+2=1/4 x

1×4=x

x=4

How many deli sandwiches did she make?
Please help me.

Answers

Answer: 6 sandwiches

Step-by-step explanation:

To get the amount of roast beef that Marissa used you would have to subtract 2 3/4 from 5...which is 2.25 pounds of beef that she used.

Then you would divide 2.25 by 3/8 which is 6... meaning Marisa made 6 sandwiches!

8
Which expression is equivalent to 4.8 + 2.2w – 1.4w + 2.4?

Answers

Answer:

7.2 + 0.8w

Step-by-step explanation:

Combine like terms.

Here Like terms: i) 2.2w and (-1.4w)

                         II)   4.8 and 2.4

4.8 + 2.2w - 1.4w + 2.4 = 4.8 + 2.4 + 2.2w - 1.4w

                                     = 7.2 + 0.8w

Jo's house is located at (-4,-2), Elenas house is a reflection of Jo's house across the x-axis. What is the coordinate of Elenas house?

Answers

Answer:

Elena's house is located at (-4,2)

Elenas house is located at (-4,2) because it says it’s a reflection

Could somebody please help me on this question!

Answers

Answer:

Step-by-step explanation:

nickel, n=0.05

dime, d=0.10

0.90=0.05n+0.10d

however, n+d=15

2. The Andersons went to dinner at
The Cheesecake Factory. If their
dinner cost $42 and they left a 16%
tip, how much did they leave for the
tip?

Answers

They left $6.72 for a tip.

42 x 0.16 = 6.72

I don't know what to do

Answers

Answer:

Step-by-step explanation:

Answer:

a. 1.59cm

b. 1.99cm²

mark me as brainliest

Who can help me out on this please??

Answers

Answer:

no

Step-by-step explanation:

4+6 does not equal 12 so there for it is incorrect

The integer −282 could represent which three situations?A) owing $282B) depositing $282C) losing 282 pointsD) growing 282 feetE) diving 282 feet

Answers

A, C, and E
I think that it makes sense

What is the measure of ∠x? Please help!!

Answers

Answer:

73

Step-by-step explanation:

180-107=73

A customer bought 2/3 pound of roast beef and 1/2 pound of cheese at the deli. What is the ratio of roast beef to cheese?

Answers

Answer:

4/3

Step-by-step explanation:

2/3 divided by 1/2

2/3 times 2/1

2 times 2 is 4

3 times 1 is 3

final answer: 4/3

The Ratip is 4:3

PLEASE HELP -> Write a slope-intercept equation for a line that passes through (-4, 7.3) and (0,7.3).
The slope-intercept equation for the line is
(Use integers or decimals for any numbers in the equation.)

Answers

Answer:

y=7.3

Step-by-step explanation:

with the two points, you could find the point-slope equation...

y−7.3=0⋅(x+4)

this is y=7.3

there is no slope-intercept equation for this because both of the points are on the same horizontal line. Equations that are written in slope-intercept form are never horizontal or vertical.

help plz help plzzzz​

Answers

Answer:

x = 15/4

x = - 9

If anyone is really good at math please help

Answers

Answer:

248 + 7x = 360

Step-by-step explanation:

x = 16

Mrs Riley drove her car at 60 miles in 4 hours How far did she travel in 1 hour

Answers

Answer:

15 miles

Step-by-step explanation:

If 4 hours = 60 miles

  1 hour   = ?

(cross multiplication)

60/4

= 15 miles

If A D and C F, which additional statement does NOT allow you to conclude that AABC = ADEF?

Answers

Answer:

B

Step-by-step explanation:

i think its b because all the other answers are talking about the sides but b is talking about the angles which in the question it states angles (A,D,C, and F) so going off an educated guess i would say the answer is b i dont know  if its correct or not though.

357 miles in 7 hours. How many miles per hour

Answers

Answer:

34

Step-by-step explanation:

Answer

34

step-by-step explanation:

depending how much traffic

Please help some math!!!! its not -2/3

Answers

Answer:

2/3

Step-by-step explanation:

negative divided by a negative is positive

Answer:

D. 2/3

Step-by-step explanation:

The y increases by 2 every time the x increases by 3. Use rise over run.

Robert takes out a loan for $7200 at a 4.3% rate for 2 years. What is the total paid amount at the end of the loan?

Answers

Answer:

$7819.20

Step-by-step explanation:

total paid amount at the end of the loan= loan taken + interest on the loan

loan taken = $7200

interest on the loan can be determined using this formula

Interest = principal x intrest rate x time

7200 x 0.043 x 2 = $619.20

total paid amount at the end of the loan= $7200 + $619.20 = $7819.20

In AFGH, the measure of ZH=90°, the measure of ZF=44°, and GH = 14 feet. Find the length of HF to the nearest tenth of a foot.​

Answers

Answer:

115.7 feet

Step-by-step explanation:

Brad read that you should drink at least 2 quarts of water a day. Yesterday he drank 3 cups in the morning, 1 quart in the afternoon, and 1 pint in the evening. Did Brad drink at least 2 quarts of water? Explain.

Answers

Answer:

yes he drank 2.25 quarts

Step-by-step explanation:

convert the cups to quarts

1 cup = 0.25 quarts

3 cups x 0.25 = 0.75 quarts

convert the pints to quarts

1 pint = 0.5 quarts

add all the amount of water drank together

0.75 quarts + 1 quart + 0.5 quarts =  2.25 quarts

Other Questions
plz answer asap! ill give brainiest if you can answer both! Need help please ?!!!!! EXPERT HELP I'LL GIVE BRAINLIEST: Fenway Electronics produces video games in three market categories: commercial, home, and miniature. Fenway has traditionally allocated overhead costs to the three products using the companywide allocation base of direct labor hours. The company recently implemented an ABC system when it installed computer-controlled assembly stations that rendered the traditional costing system ineffective. In implementing the ABC system, the company identified the following activity cost pools and cost drivers: Total PooledCategory Cost Types of Costs Cost DriverUnit $360,000 Indirect labor wages, supplies, factory utilities, machine maintenance Machine hoursBatch 194,400 Materials handling, inventory storage, labor for setups,packaging, labeling and shipping, Number of scheduling production orders Product 105,600 Research and development Time spent by research departmentFacility 300,000 Rent, general utilities, maintenance, facility depreciation, admin. salaries Square footageAdditional data for each of the product lines follow: Commercial Home Miniature TotalDirect materials cost $25.00 /unit $15.00 /unit $12.00 /unit Direct labor cost $10.00 /hour $8.00 /hour $9.00 /hour Number of labor hours 6,000 12,000 2,000 20,000 Number of machine hours 10,000 45,000 25,000 80,000 Number of production orders 200 2,000 800 3,000 Research and development time 10% 20% 70% 100%Number of units 15,000 45,000 14,000 74,000 Square footage 20,000 50,000 30,000 100,000 Required:1. Determine the total cost and cost per unit for each product line, assuming that overhead costs are allocated to each product line using direct labor hours as a companywide allocation base. Also determine the combined cost of all three product lines.3. Determine the total cost and cost per unit for each product line, assuming that an ABC system is used to allocate overhead costs. Determine the combined cost of all three product lines. Which party was split in two over theissue of slavery?O Constitutional UnionO RepublicansFree SoilO Democrats How much mass of water (HO) do I need to mass out if I need 2.5 moles for a reaction? If Mandy wants to put pictures on the shelf and each picture frame is 8 1/3 in wide,how many pictures can Mandy put on the 3 3/8 foot shelf? Repeating Why to buy to remember the rules of supply and demand Should we keep Black History Month, or take another approach to bringing attention to the roles that Black Americans played throughout history. If so , what would those different approaches look like ? Can you think of some examples? In the manufacturing division of a particular company, there are 68 hourly employees and 30 for salaried employees to employees from the manufacturing division are randomly selected to represent the company and I'm coming conference what is the probability that both employees have the same type of pay structure Find the sum of the measures of the interior angles of the indicated convex polygons.1. 17-gon2. 24-gon Question 2Which of the following sets of ordered pairs represents a relation that is not a function? Why were Americans so driven to expand across the continent? Was it simple greed, or did they have a different reason? Provide at least one piece of evidence in your answer. Why were Americans so driven to expand across the continent? Was it simple greed, or did they have a different reason? Provide at least one piece of evidence in your answer. The table below shows Greg's scores at a state golf tournament. What is Greg'saverage score for the five rounds?A. -4B. -3C. -2D. -1 A spinner with the colors red, yellow, green, and blue is spun. If you are trying to find the probability of the spinner landing on red or green, how many desired outcomes are there? Which of the following is a quadratic function?f(x) = 2^xf(x) = 1-8x^2f(x) = 6x+3f(x) = 0x^2+9x-12 Ravi has bought 18 pounds of dog food. He feeds his dog 2/3 pounds for each meal. For how many meals will the food last?Write you anwer in the simplest form. In a poll to pick the name of a new planet discovered in a distant solar system, a total of 963 scientists voted. There were four names to pick from. The winning name exceeded the other names by 53, 79, and 105 votes, respectively. How many scientists voted for the name which came fourth in the poll? Triangle ABC is an acute triangle. Two sides measure 5 and 7. What is the range of possible values for its third side? do you think that the present government effectively fixed the problems of the Roman Republic? Explain.