Mathematics College

Hi, which one is the correct answer? thank you​

Hi, Which One Is The Correct Answer? Thank You

Answers

Answer 1

Answer:

Step-by-step explanation:

tan B=372/279=(31×12)/(31×9)=12/9=4/3

Related Questions

need help with this problem
2x+y=1
y =−x + 1

Answers

Answer:

x = 0 , y = 1

Do let me know if you get it right :)

SOMEONE PLEASE GIVE ME THE CORRECT ANSWER AND ILL MARK BRAINLY

Answers

Answer:

The answer is 60 minutes.

Step-by-step explanation:

12 * 5 = 60

15 * 4 = 60

10 * 6 = 60

I need help pls answer

Answers

Answer:

4y²+2 = ( 4y × 4y ) + 2

Step-by-step explanation:

please mark me as brainliest answer.

Porsche makes fresh batches of cookies to sell at the farmers market each weekend. Every week, she buys all the necessary ingredients and materials to start baking. The graph below shows the profit, P vs the batches of cookies sold, c which of the following statements is FALSE about the relationship graphed below ?? A. The profit Porsche will make increases as the batches of cookies sold increases. B. If Porsche does not sell any cookies, she will lose 250$. C. Porsche must sell at least 40 batches of cookies to break even. D. Porsche will make 150$ for every 20 batches of cookies sold at the farmers market.

Answers

500 is the answer to it

Solve for n.
5 (n+11) = 5 • 9 + 5 • 11

Answers

N=9
5(n+11)= 45+55
Since We times first before adding
5(n+11)=100
5n+55=100
Subtract 55 from each side
5n=45
Then divide
N=9

Is this right? Answer quick please

Answers

integral of 3x^2 is (9/3)x^3 + c

I can't see option d but none of the others look correct.

The population of the city of Atlantis on March 30, 2008 was 183,000. The number of new active cases of TB occurring between January 1 and June 30, 2008 was 26. The number of active TB cases according to the city register on June 30, 2008 was 264. The incidence rate of active cases of TB for the 6-month period was:

Answers

Answer:

[tex]\%Rate = 0.0142\%[/tex]

Step-by-step explanation:

Given

[tex]Population = 183000[/tex]

[tex]New\ Cases = 26[/tex]

[tex]Active\ Cases = 264[/tex]

Required

The incidence rate

This is calculated as:

[tex]\%Rate = \frac{New\ Cases}{Population} * 100\%[/tex]

[tex]\%Rate = \frac{26}{183000} * 100\%[/tex]

[tex]\%Rate = 0.0001420765 * 100\%[/tex]

[tex]\%Rate = 0.01420765\%[/tex]

[tex]\%Rate = 0.0142\%[/tex] --- approximated

Hence, the incidence rate is 0.0142%

Class A had 33 students and class B had 21 students. A number of students were moved from class A to class B so the classes now have the same number of students. Write the equation and solve for how many students were moved.​

Answers

Answer:

i think its 12.12 kids got moved

Step-by-step explanation:

i just subtracted 33 - 21 = 12...

Who can help me with this question problem

Answers

Answer:

use the formula and evaluate the givens

Step-by-step explanation:

336=(14/11)^2 * 22/7*h

336=196/121 * 22/7h

336= 4312/847h

336= 5.09h

h=66

i need help lol with this problem pls help pls pls pls

Answers

Answer:

Step-by-step explanation:

For this triangle, since the angle is included between 2 given sides, the formula will be:

[tex]A =\frac{1}{2}ab*ac*sin(angleA)[/tex]

Putting values where they belong:

[tex]A=\frac{1}{2}(10)(12)sin72[/tex]

Do all that in your calculator (in degree mode, NOT radian!) to get

A = 57.1 square cm

round 18334 to hundreds​

Answers

Answer:18300

Step-by-step explanation:

18300 , the third number is where hundreds are

SP=3x+1, and LN=10x−6. Find SP.

Answers

Answer:

ax+dx=c+e

Step-by-step explanation:

Answer:

SP=7

Step-by-step explanation:

As we know that

1/2 LN=SP

10x-6=2(3x+1)

10x-6=6x+2

4x=8

x=2

SP=3*2+1=7

The answer is 7.

1/2 e = 1/4 help I don't know what this means

Answers

e is 1/2, because 1/2 of 1/2 is 1/4

25 + 12x (24 + 3) - 15 21.3
​

Answers

Use this. It’s really good

Answer:

324x-1496.3

Step-by-step explanation:

Find two positive numbers such that their product is 180 and the sum of the first number squared plus twice times the second is a minimum.

Answers

Answer:

3 and 60

Step-by-step explanation:

3 × 60 = 180

180 = 180

3² + 2(60)

= 9 + 120

= 129 minimum

Tony is trying to find the solutions to the quadratic equation 3x2 + 24x - 15 = 0 by factoring and
has come to you for help. Explain why Tony would need to use a method other than factoring to find
the solutions to this equation.
DO NOT SOLVE and be specific in your explanation.
В І у
0 / 1000 Word

Answers

Answer:

You would either need to complete the square, use the quadratic equation, or another method because when reduced by the common factor, the constant term c is prime which means that it is only divisible by one and itself. Because the possible rational factors determined by c do not add up to the b term, it cannot be factored.

Explanation:

3x² + 24x - 15 = 0

3(x² + 8x - 5) = 0

[find the greatest common factor between each term and move the coefficient outside of the expression; in this case it's 3 since 3 fits into numbers 3, 24, and -15 so that it cannot be reduced further]

Then you can either use the box or pq method (since a is 1) to find working factors.

x² + bx + c → (x + p)(x + q).

p + q = b.

pq = c.

In this case with 3(x² + 8x - 5), b is 8 and c is -5.

This means we need two numbers that add up to 8 and multiply to -5.

Since -5 is prime, our only options are ±1 for p and ∓5 for q. This is because these are the only factors which multiply to -5.

1 + -5 = -4 ≠ 8

-1 + 5 = 4 ≠ 8.

Since we cannot find rational solutions, this cannot be factored, and so we must use another method.

PLEASE HELP!
Which figure has the smaller volume, the cone with a diameter of 7 in. and a height of 5 in. or the sphere with a diameter
of 5 in.?
A. Sphere
B. Cone

Answers

Answer:

(A) Sphere

Step-by-step explanation:

The sphere has a smaller volume.

Find the factors of following:
(i) 8x^2yz
​

Answers

Answer:

(i) 8x^2yz=2×2×2×x×x×y×z

Simplity to create an equivalent expression. 6(7 – 3y) + 6(y +1)​

Answers

Answer:

48-12y

Step-by-step explanation:

So first you have to distribute

it would be...

42-18y+6y+6

then you put it together

48-12y

A pair of athletic shoes costs ​90$. If the inflation rate remains constant at 4​%, write an algebraic rule to determine the​ cost, c(t), of the shoes after t years. ​c(t) =

REALLY NEED THIS ANSWER

Answers

Answer:

c(t)=90+90×0,04t

c(t)=3,6t + 90


Dan buys a car for £3200.
It depreciates at a rate of 5.1% per year.
How much will it be worth in 4 years?
Give your answer to the nearest penny where appropriate.

Answers

Answer:

£2509

Step-by-step explanation:

3200x0.941*4 =2509

If you earned $60 from $500 in sales , What is the percent commission?

Answers

Answer:

300

Step-by-step explanation:

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

24

Step-by-step explanation:

3 inches / 1.25 miles = x inches / 10 miles

 

x = 24 inches

Answer:

24 inches

Step-by-step explanation:

create a proportion of inches/miles = inches/miles

let x = # inches in 10 miles

3 / 1.25 = x / 10

cross-multiply:

1.25x = 30

x = 30/1.25

x = 24

1 /3 + 1 /9 / (7/10 * 5 / 4 )

Answers

Answer:

0.46

Hope it helps..

have a great day : )

Precalculus (view picture) pt2

Answers

Answer:

E

Step-by-step explanation:

Add and Subtract Linear Expressions


1. Subtract m + 8 ​​from​ 5m + 11.

Enter your answer in the box.


2. Add the two expressions.

−4.2x+3 and 2.5x−6

Enter your answer in the box.

Answers

Answer:

1. 4m + 3

2. -1.7x - 3

Which equation has no real solutions?

) ​​−2​x2=−168

) 4​x2+ 76 = 32

) 25​x2= 1

) 43 −​x2= 12

Answers

Answer:

Step-by-step explanation:

4x² + 76 = 32

4x² = -44

x² = -11

but x² must be non-negative, so there is no real solution.

Does the table represent an exponential function? Explain why or why not.
(3,-10 ), (4,-7 ), (5,-4), (6,-1), (7,2),(8,5)

Answers

Answer:

No, it does not.

Step-by-step explanation:

It's a linear function, with a slope of -3 (down 3 for every new X as you move right)

No, it does not........

Ashley has a points card for a movie theater.
• She receives 25 rewards points just for signing up.
• She earns 2.5 points for each visit to the movie theater.
• She needs 45 points for a free movie ticket.
How many visits must Ashley make to earn a free movie ticket?

Answers

Answer:

8

Step-by-step explanation:

45 points for a free movie - 25 points = 20 remaining points needed

20 / 2.5 = 8

She would need 8 visits to earn a free movie ticket.

Answer:

8

Step-by-step explanation:

25+2.5x=45

subtract 25 from each side

2.5x=20

divide both sides by 2.5

x=8

I need help with this please​

Answers

Answer:

A' = (4, 4)

B' = (12, 4)

C' = (4, 10)

Step-by-step explanation:

Ok so you are given that the scale factor is 2. You will multiply 2 with the values given of point A, B, and C in order to find the value of point A', B', and C'.

A = (2, 2) ---> 2 × 2 = 4 and 2 × 2 = 4

A' = (4, 4)

B = (6, 2) ---> 6 × 2 = 12 and 2 × 2 = 4

B' = (12, 4)

C = (2, 5) ---> 2 × 2 = 4 and 5 × 2 = 10

C' = (4, 10)

Hope this helps and stay safe, happy, and healthy, thank you :) !!

Other Questions
who is This Help me In quiet breathing, muscular effort is used mainly in inspiration, and expiration is largely passive, due to elastic recoil of the lung. It results in a pattern change between expiratory and inspiratory flow. Explain changes you observed in the recordings you obtained. 1 pts Enter your answer here Explain the difference between the translation of y=x for the graphs of y=(x+3) and y=x+3. "It's not the size of the dog in the fight that matters; it's the size of the fight in the dog." - what does this quote means ?Helpppppp I need a lot of help please answer right ! Scientists often use controlled experiments to answer questions. Choose ALL correct statements about controlled experiments. A) No changes are made to a test group in an experiment. B) A control group is used for comparison to other groups. C) Only one change can be made per test group in an experiment. D) Changes can only be made to the control group in an experiment. E) A controlled experiment must have a control group and test group(s). Read the excerpt from The Land by Mildred Taylor.She said she was there to serve his table, not to sit atit, though I think she was more concerned about how itwould look to others if she sat at his table. Peoplehearing that Edward Logan's children of color sat at histable was one thing. A colored woman with her childrensitting at his table would have been another; that wouldhave been too bold.Still, there were times when my mama and daddy didsit together, though not at meals. Sometimes when mydaddy came into the kitchen, he would sit at the tableand talk to my mama as she worked, and sometimesshe would stop her work and join him. After reading that Gregor woke up transformed as vermin in the firstparagraph of The Metamorphosis, the reader feels a sense of:O A. ForeshadowingO B. SurpriseO C. FlashbackO D. Climax PLEASE HELP I'LL GIVE THE BRAINLEST Select the correct answer. Which line is the line of best fit for this scatter plot? What was the impact of the American Pop Art Movement from 1950-1970? What method of characterization does Washington Irving use is paragraph 28 of the devil and Tom walker to reveal tom walkers lack of compassion for the dead?A. Dialogue B. Description C. Implication Help me please please help me Find k so that 9x^2-48x+k is the square of a binomial. Select the correct answer.Improving the way you communicate to others by your actions, is to improve which area of effective communication?OA. Your speaking skillsB. Your listening skillsOC. Your body languageOD. None of the above, your actions do not matter when communicating100 POINTS!! pls answerrr quickly hELPPpepeppeeppepepepepe 4.) Solve the proportion.29II3 k + 1 describe the concept of a balanced diet. Desde captar el estimulo hasta efectuar una respuesta, la secuencia que sigue en el impulso nervioso es? Controlled by a centralized government Focuses on industrial goods Small attention paid to agriculture and consumer goods Military needs are given priority over consumer needs What economy is being described? A) Command B) Market Eliminate C) Mixed D) Traditional Brainiest answer to whoever is first