Mathematics College

Please help!
Write down the correct type of angle for angles A to E.

Answers

Answer 1

Answer:

Angle A- Obtuse angle

Angle B- Right angle

Angle C- Reflex angle

Angle D- Reflex angle

Angle E- Acute angle

Answer 2

Angle A is Obtuse angle, Angle B is Right angle, Angle C is Reflex angle, Angle D is Reflex angle and Angle E is Acute angle

What are Angles?

An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.

Obtuse angle is any angle greater than 90°

A right angle is an angle measuring exactly 90°

A reflex angle is an angle that is more than 180 degrees and less than 360 degrees.

Any angle that measures greater than 0° and less than 90° is called an acute angle.

By the definitions of these the angles are

Angle A- Obtuse angle

Angle B- Right angle

Angle C- Reflex angle

Angle D- Reflex angle

Angle E- Acute angle

Hence, Angle A is Obtuse angle, Angle B is Right angle, Angle C is Reflex angle, Angle D is Reflex angle and Angle E is Acute angle

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Related Questions

A student read the first 150 pages of a book that is 450 pages long.
What fraction of the book does the student have left

Answers

Answer:

1/3

Step-by-step explanation:

the book is 450 pages long

the student read 150 pages

so he read 150/450=1/3

Answer:

2/3

Step-by-step explanation:

150x3=450

so 2 thirds

The area of a rectangle is 36 square inches, and its perimeter is 26 inches. What are the length and width of the rectangle?

Answers

Answer:

9 and 4

Step-by-step explanation:

Multiply the sum 5 and 3 and the sum of 8 and 9

Answers

Answer:

136

Step-by-step explanation:

Sum of 5 and 3: 8

Sum of 8 and 9: 17

17 * 8 is 136

Answer: The sum of 5 and 3 is 8 and the sum of 8 and 9 is 17.

helppppppppp!!! need work

Answers

Answer:

d. y = 3x + 5

Step-by-step explanation:

plug x = 2 in the equation y = 3x +5

y = 3*2 + 5

y = 11

so x = 2, y = 11

we know d is the correct statement

Answer:

your question and is d option

In ΔTUV, v = 49 inches, u = 47 inches and ∠U=65°. Find all possible values of ∠V, to the nearest degree.

Answers

Answer: 16

Step-by-step explanation:

sin M/6.3=sin 21/8.2

6.3 sin 21/8.2=0.27533147

sin^-1(0.27533147)=15.981=16

In ΔOPQ, o = 5.2 inches, p = 8.4 inches and q=8.7 inches. Find the measure of ∠Q to the nearest 10th of a degree.

Answers

Answer:

75.475667

Step-by-step explanation:

Answer:75.5

Step-by-step explanation:

If there are 125 boxes of prescription bottle labels at the beginning of inventory cycle, and 25 3/4 remain ,how many boxes of labels remain?

Answers

Answer:

Rounded to the nearest integer, 32 boxes of labels remain at the end of the inventory cycle.

Step-by-step explanation:

Given that there are 125 boxes of prescription bottle labels at the beginning of the inventory cycle, and 25 3/4 remain at the end of it, to determine how many boxes of labels remain the following calculation must be performed:

3/4 = 0.75 + 25 = 25.75

125 x 25.75 / 100 = X

3218.75 / 100 = X

32.1875 = X

Thus, rounded to the nearest integer, 32 boxes of labels remain at the end of the inventory cycle.

HELP please!!!!!!!!!!!

Answers

All real numbers are greater than or equal to 0.

QUESTION:
Rachelle is offered a new job with Big Time Book-Sellers. Her starting wage is $10.00
per hour, and she will receive a $0.50 raise after the first year. For each year that she
stays with the company after that, her raise will be $0.50 more than it was the year
before. How much will Rachelle make per hour in her 7th year working at Big Time
Book Sellers?
A) How would you solve this problem? Explain the steps you would take. What is
your answer?
B) What is one important detail from this problem that you think people might
commonly miss?

Answers

Answer:

Step-by-step explanation:

multiplicas 0.50 por 7 , el resultado es 3.5, 3.5 lo sumas a 10 y eso es el resultado de lo que ella ganaría 13.50 dólares por hora después de trabajar 7 años con ellos.

a)You multiply 0.50 by 7, the result is 3.5, 3.5 l add to 10 and that is the result of what she would earn, $ 13.50 per hour after working 7 years with them.

Let f() = -2-1 and g(x)=x2- 1.
Find (fogX-5)
Then (fog)(-5) =
(Simplify your answer)

Answers

The answer is x=12 y=5

Pls help ill give brainliest pls dont answer if you dont know thanks

Answers

Answer:

below

Step-by-step explanation:

$8.56

Marking brainliest
Please help

Answers

Answer:

Step-by-step explanation:

That's the answer.......

Answer:

Step-by-step explanation:

Find the area of the following figure:

Answers

Answer:

138

Step-by-step explanation

A spinner has three unusual sections: red, yellow, and blue.. The table shows the results of Nolan’s spins. Find the probability of landing on each color.

Answers

Answers:

Red = 1/3Yellow = 7/15Blue = 1/5

====================================================

Explanation:

Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.

Of those 360 spins, 120 of them land on red. The probability of landing on red is 120/360 = (120*1)/(120*3) = 1/3Since 168 land on yellow, this means the probability of landing on yellow is 168/360 = (24*7)/(24*15) = 7/15Lastly, we have 72 occurrences of blue out of 360 total spins. The probability of landing on blue is 72/360 = (72*1)/(72*5) = 1/5

Allen added 16 and 15 for a sum of 1330. Is Allen correct? Explain.

Answers

incorrect 15+16= 31 ???

Answer:
Allen is wrong.

Step-by-step explanation:
16 + 15 = 31

What is the sum of -3/7

Answers

Answer:

-0.4285714286

Step-by-step explanation:

-3/7 = -0.4285714286

0.42. Bun. Ufitb. G up ggivhh

Suppose you deposit $2,000 in a savings account that pays interest at an annual rate of 4%.

Answers

0.04 x $2000 = 80

Note: $80 is for one year

80$ for just one year

Graph the line with slope 3 passing through the point (5,-4).

Answers

Answer:

y = 3x-16

Step-by-step explanation:

two points where the line goes through is (5,-4) as mentioned and (0,-16)

A man ears $15.50 per hour with time and a half for overtime and he worked 46 hours during a recent week. Find his gross pay for the week
The man's gross pay for the week was $
(Round to the nearest cent as needed)

Answers

Answer:

525267262525226

Step-by-step explanation:

594944+757548484-848484%

Jerry has a bag of counters.
Inside his bag are

2 blue
4 green
5 red and
9 yellow counters
Jerry is going to take a counter at random from his bag.
Write the correct colours to complete these sentences.

The probability that it will be ..................... is 0.2

Answers

Blue is the answer....

The solution is 4 green

The probability of choosing a green counter from the bag is 0.2

What is Probability?

The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible

The value of probability lies between 0 and 1

Given data ,

Let the probability of choosing a green counter be = P

Now , the value of P is

Let the total number of blue counters be G = 2

Let the total number of green counters be G = 4

Let the total number of red counters be G = 5

Let the total number of yellow counters be G = 9

So , the total number of counters = number of blue counters + number of green counters + number of red counters + number of yellow counters

Substituting the values in the equation , we get

The total number of counters = 2 + 4 + 5 + 9

The total number of counters = 20

Now , the probability of choosing the green counter P = total number of green counters / total number of counters

Substituting the values in the equation , we get

Probability of choosing the green counter P = 4/20

Probability of choosing the green counter P = 2/10

Probability of choosing the green counter P = 0.2

Therefore , the value of P is 0.2

Hence , the probability of choosing green counter is 0.2

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The table shows a linear relationship between x and y. What is the rate of change of y with respect to x.
A. -9/2
B. 2/9
C. -2/9
D. 9/2

Answers

Answer:

A. -⁹/2

Step-by-step explanation:

Using any two pairs of values form the table, say (-12, 60) and (-6, 33),

Rate of change = ∆y/∆x

= (33 - 60) / (-6 -(-12))

= -27/6

= -9/2

Rate of change = -⁹/2

The rate of change of y with respect to x is -9/2

Option A is correct

For a linear relationship, the rate of change of y with respect to x is given by the formula:

[tex]\frac{\triangle y}{\triangle x} =\frac{y_2-y_1}{x_2-x_1} \\[/tex]

From the table:

[tex]x_1=-20, x_2=-12, y_1=96, y_2=60[/tex]

Substitute [tex]x_1=-20, x_2=-12, y_1=96, y_2=60[/tex] into the equation [tex]\frac{\triangle y}{\triangle x} =\frac{y_2-y_1}{x_2-x_1} \\[/tex]

[tex]\frac{\triangle y}{\triangle x} =\frac{60-96}{-12-(-20)} \\\\\frac{\triangle y}{\triangle x} =\frac{-36}{8}[/tex]

Reduce the expression to the lowest term by dividing the numerator and denominator by 4

[tex]\frac{\triangle y}{\triangle x} =\frac{-9}{2}[/tex]

The rate of change of y with respect to x is -9/2

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2
3250 m + 1,662 km =

Answers

Answer:

1,665.25 km

Step-by-step explanation:

a) John wants to buy a house and is trying to figure out how much money he needs for the down payment. If the house
costs $275,000 and the down payment is 15% of the price of the house, how much will the down payment be? $

Answers

Answer:

$41 250

Step-by-step explanation:

15% * $275 000 = $41 250

8 increased 3 times by a number t

Answers

Answer:

3t+8

Step-by-step explanation:

Answer:

3t + 8

Step-by-step explanation:

Let the number be represented by

Now Interpreting the statement;

Three times a number;

3 × t

Increased by eight;

3t+8

I hope this is helpful

please mark it as brainlist

PLEASE HELP ME
Amelia burns 10 calories for each minute that she spends running. How many calories will she burn if she runs for 20 minutes?
SHOW YOUR WORK

Answers

Answer:

She will burn 200 calories

Step-by-step explanation:

10(number of calories)x20(minutes)=200

Answer:

amelia is running for 20 minutes. so

10 calories per minute

20 minutes of running

200 calories burned.

10 x 20 = 200

Write an equation and solve.
8 less than a number is 24

Answers

8 less than a number can be written as

x-8

when you see the word is you should think of = sign

so the equation will be x-8=24

Now solve adding 8 to both sides.

x=24+8

x=32

Answer:

a-8=24

Step-by-step explanation:

Answer is 32. add 8 to other side, making it 32

find the equation of the line passing through (2,3) and (1,5)

Answers

Answer:

y =-2x+7

Step-by-step explanation:

Hello : let A(2,3) B(1,5)

the slope is : (YB - YA)/(XB -XA)

(5-3)/(1-2) = 2/-1 =-2

an equation is : y=ax+b a is a slope

y = -2x +b

the line through point (2,3) : 3 = (-2)(2)+b

b = 7

the equation is : y =-2x+7

17. It takes one minute to fill (3/7) th of a vessel. What is the time taken in
minutes to fill the whole of the vessel?

Answers

Answer:

Given that 1minute =3/7of the vessel

let the time taken in minutes to fill the whole of the vessel be' x' minute.

1min =3/7

xmin =whole vessel =1=7/7

=3x/7=1=x=7/3=2.3min=2min.3sec

plz give work below

Answers

Answer:

m < -6 or m > 8

Step-by-step explanation:

m - 2 < -8

Add 2 to both sides of the inequality.

m < -8 + 2

m < -6

m/8 > 1

Multiply both sides of the equation by 8

m/8 ⋅ 8 > 1 ⋅ 8

Simplify.

m > 8

good luck, i hope this helps :)

Solve by using trial and error method. 3x = 16

Answers

Answer:

5.3...

..............

Other Questions

Help I need the answer in 5 minutes. can someone help me with this? In PQR, p = 8.5 cm, q = 1.7 cm and r=7.7 cm. Find the measure of R to the nearest degree Identify at least three new and emerging technologies that are used in the electronics and telecommunications industry. What components of fitness are used for: Lunges, Sit ups, Squats and Burpees(Please answer this question) Pls pls help with this math My siblings don't like singing. They don't like to dance. using neither nor joining words increase a length of 24m so that the ratio of the new length to the old length is 11:8. x-5x+2x-10 devided by x+2 The cost of attending your college has once again gone up. Although you have been told that education is investment in human capital, which carries a return of roughly 10% a year, you (and your parents) are not pleased. One of the administrators at your university/college does not make the situation better by telling you that you pay more because the reputation of your institution is better than that of others. To investigate this hypothesis, you collect data randomly for 100 national universities and liberal arts colleges from the 2000-2001 S. News and World Report annual rankings. Next you perform the following regression.cost 7,311.173,985.20 . Reputation - 0.20 Size +8,406.79. Dpriv (0.13 2,058.63 (664.58) - 416.38 Dibart - 2,376.51 Dreli ion (2,154.35) (1,121.92) 1,007.56) R' = 0.72 SER 3, 773.35 where Cost is Tuition, Fees, Room and Board in dollars, Reputation is the index used in U.S. News and World Report (based on a survey of university presidents and chief academic officers), which ranges from 1 ("marginal) to 5 ("distinguished"), Size is the number of undergraduate students, and Dpriv, Dlibart, and Dreligion are binary variables indicating whether the institution is private, a liberal arts college, and has a religious affiliation. The numbers in parentheses are heteroskedasticity-robust standard errors (a) Interpret the results and determine whether or not the coefficients are significantly dif- ferent fromzero. Do the coefficients have the expected sign? (b) What is the forecasted cost for a liberal arts college, which has no religious affiliation, a size of 1,500 students and a reputation level of 4.5? (All liberal arts colleges are private.) (c) Suppose that you switch from a private university to a public university, which has a ranking tha's 0.5 lower and 10,000 more students. What is the effect on your cost? (d) What is the p-value for the null hypothesis that the coefficient on Size is equal to zero? Based on this, should you eliminate the variable from the regression? Why or why not? (e) You want to test simultaneously the hypotheses ha and bert - 0. Your regression package returns an F-statistic of 1.23. Can you reject the null hypothesis? (f) Eliminating the Size and Dlibartvariables from your regression, the estimated regression becomes 5,450.35+3,538.84 . Reputation 1,772.35 (590.49) cost 10,935-70.Dpriv-2, 783.31-Dreligion 575.51) (1,150.57) R20.72 SER- 3,792.68 Why do you think that the effect of attending a private institution has increased now? can someone tell me if its proportional and why?And also where to put the points for both graphs (I NEED AS SOON AS POSSIBLE PLEASE AND DO THEM RIGHT PLSSS!!) thanks besties!!!! In your opinion, are there any, and if so what, circumstances where it would be appropriate for a journalist to publish government secrets? PLSSS HELPThe Democratic Party is known for mostly havingmoderate views conservative views extreme views liberal views Find the length of a rectangle with a perimeter of 200 cm andbreadth 10 cm. In the triangle below, which equation can be used to solve for x? Which of the following statements about the Fourteenth Amendment is true? 1) It reversed the strides emancipated slaves had made after the passage of the Thirteenth Amendment.2) It reinterpreted the Declaration of Independence's decree that "all men are created equal" to suppress the civil liberties of minorities.3) Its promise of equal protection was largely unfulfilled as Southern governments took measures to limit the progress of emancipated slaves.4) Its vow to ensure equal protection for all citizens was upheld religiously as emancipated slaves took government positions in the South. Question 15What determines the type of soil that is created when it is formed?A. the types of organisms living in the soilB. the amount of time it takes to create the soilC.the type of rock and minerals in the parent materialD.the altitude of the location of soil formation What were some of the things that were a part of the diet of ancient Greeks?Helppp!!!!! SOLVE THIS I WILL GIVE BRAINLIEST 2 and 1/8 + 1 and 3/4

Please help! Write down the correct type of angle for angles A to E.

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Please help!
Write down the correct type of angle for angles A to E.