Mathematics College

help me with this please

Answers

Answer 1

Answer:

1. Sine A = 3/5

2. Cos A = 4/5

3. Tan A = 3/4

4. Sine B = 4/5

5. Cos B = 3/5

6. Tan B = 4/3

Step-by-step explanation:

1. Determination of Sine A

Opposite = 3 in

Hypothenus = 5 in

Sine A =?

Sine A = opposite / Hypothenus

Sine A = 3/5

2. Determination of Cos A

Adjacent = 4 in

Hypothenus = 5 in

Cos A =?

Cos A = Adjacent / Hypothenus

Cos A = 4/5

3. Determination of Tan A

Opposite = 3 in

Adjacent = 4 in

Tan A =?

Tan A = opposite / Adjacent

Tan A = 3/4

4. Determination of Sine B

Opposite = 4 in

Hypothenus = 5 in

Sine B =?

Sine B = Opposite / Hypothenus

Sine B = 4/5

5. Determination of Cos B

Adjacent = 3 in

Hypothenus = 5 in

Cos B =?

Cos B = Adjacent / Hypothenus

Cos B = 3/5

6. Determination of Tan B

Opposite = 4 in

Adjacent = 3 in

Tan B =?

Tan B = opposite / Adjacent

Tan B = 4/3

Related Questions

A grocery stores sells 3 different kinds of trail mix. Trail mix A is $6 for 3/4 pound. Trail mix B is $8.50 for 1 pound. Trail mix C is $2.25 for 4 ounces. If there are 16 ounces per pound, which of the following statements is correct? (The one that is cheapest per pound is the best deal.) (1 Point)

Answers

Answer:

Trail mix a

Step-by-step explanation:

Answer:

Step-by-step explanation:

A = $8 per pound

B = $8.50 per pound

C = $9 per pound

Help pls ill give u branliest 24 pts
Simon organized his 36 toys into equal-sized piles. Which list shows all of the possible numbers of toys in each pile?

Answers

Answer:

Give more information then I can help you

Step-by-step explanation:

there isn’t much info that u gave, but from what i’m reading you need 36 ÷ ? = ?. that question would be 6. because 6 x 6 would be 36

so the answer is 6

Which expression is equivalent to this solution

Answers

Answer:

Im pretty sure its A

Step-by-step explanation:

Find the LCD of the given rational equation: -3/(x + 2) + (5x)/(x - 1) = (x + 2)/(x ^ 2 - 3x + 2)

Answers

Answer: (x+2)(x-1)(x-2)

Step-by-step explanation: I am sure that it is right.

Answer:

C. (x+2)(x-1)(x-2)

Step-by-step explanation:

8 is a quotient of a number 3 and 3

Answers

Answer: Yes

Step-by-step explanation:

helppppppp me plzzzzzzzzzzzzzzzzzzz

Answers

Answer:

z=15

Step-by-step explanation:

45 = 3z Because there are three z's, equal to one 45.

45 = 3z

z = 15

Answer:

B. 45 = 3x

x = 15

Step-by-step explanation:

3 triangles worth "z" value each, is equal to 1 square equivalent to 45 in value. This means that 3z = 45. This means that z = 15, becuase, 3 * 15 = 45.

which of the following is not the same set of numbers?
A) counting numbers
B) positive integers
C) whole numbers
D) natural numbers

Answers

positive numbers is not the same set of number

Answer:

Step-by-step explanation:

8 + 3 + 4) = 8 + (4+3)
what property is this

Answers

This property is associative because you can group the numbers in any order and add them and you will still get the same answer.

A variety pack of juice boxes contains 25% fruit punch flavor. If 3 of the juice boxes are fruit punch flavored, how many total juice boxes are in the variety pack?

Answers

Answer:

Step-by-step explanation:

I will explain it's because if 25/100 percent is fruit punch and if 3 of them are fruit punch so it will be 12 juices that means 3 x4

(Blank) x 1/6 = 5/6

I haven’t done this in a while so I need help.

Answers

Answer:

Step-by-step explanation:

Divide 5/6 by 1/6 to get 5 as your answer.

For his exercise today, Ivan plans to both run and swim. Let r be the number of laps he runs and let s be the number of laps he swims. Each lap he runs takes him 4 minutes, and each lap he swims takes him 2 minutes. He wants to exercise for more than 45 minutes today. Using the values and variables given, write an inequality describing this.

Answers

Answer:

4r + 2s > 45

Step-by-step explanation:

:) :) :) :) :) :) :)

Aliesha has a 55-inch rope. Mike has a rope that is
17 inches longer. What is the length of Mike's rope?

Answers

Mike’s rope is 73 inches

drake has nickels, dimes, and quarters in his pocket. The 18 coins have a value of $2.30. If there are three times as many dimes as quarters, how many nickels are there

Answers

Answer:

4 quarters=1.00

12 dimes=1.20

+2 nickles=0.10

18 coins=2.30

Step-by-step explanation:

So there are 4 quarters, 12 dimes, and 2 nickels.

What is the nth term rule of the linear sequence below
5, 8, 11, 14, 17, ...
Tn=

Answers

Answer:

The 12th term is 38

Step-by-step explanation:

Step one:

given the sequence 5, 8, 11, 14, 17, ...

We are required to find the nth term

the formula to find the nth term is given as

Tn = a1 + (n - 1 ) d

a1= the first term

n= the number of terms

d= the common difference

d = 8-5= 3 or 11-8= 3

Step two:

Now say we want to find the 12th term of the sequence n=12

substitute

T12= 5+(12-1)3

T12= 5+(11)3

T12= 5+33

T12= 38

The above formula is used to find the general (or nth) term of an arithmetic sequence.

choose the correct pair of expressions to complete the solution of sin(x+3pi/2)=-sqrt3/2,[0,2pi]:_(0)+cosx(_)-sqrt3/2:

cosx, 0

-sin x, -1

sinx, -1

-cosx, 0

Answers

Answer: sin x, -1

Step-by-step explanation: I got it right

Answer: C. sin x, -1

Step-by-step explanation: on edge

The lengths of two sides of a right triangle are given. Find the length of the third side. Round to the nearest tenth if necessary.

legs: 28 in. and 15 in.
A. 31.8 in.
B. 37.5 in.
C. 23.6 in.
D. 29.6 in.

Answers

Use Pythagorean Theorem:
28^2+15^2=c^2
1009=c^2
Square both sides:
31.8
A

I need this answer pls

Answers

the answer is y=x^2+1

Use the distributive property to solve this equation:
4x/5 - x = x/10 - 9/2

Answers

X=15

Collect like terms
8x-10x=x-45

Move the variable to the left
-2x=x-45

Collect like terms again
-2x-x=-45

Divide both sides by -3
-3x=-45

Answer is x= 15

A movie store sells DVDs for $16 each. What is the cost, "C", of "n" DVDs? Is the data Continuous or Discrete?

A. C = 16n; Continuous

B. C = 16 + n; Discrete

C. C = 16n; Discrete

D. C = 16 + n; Continuous

Answers

Answer: C = 16n; Discrete

Step-by-step explanation:

From the question, a movie store sells DVDs for $16 each. The cost, "C", of "n" DVDs will be calculated by multiplying $16 by n. This will be:

C = 16 × n

C = 16n

This is dicrete as the valuea that'll be gotten will take some particular values.

Usain Bolt ran 120 meters in 12 seconds. What was his unit rate?

HELPPPP

Answers

Answer:

10 m/s

Step-by-step explanation:

Unit stands for one so

120 meters in 12 seconds in 10 meters a sec

Which of the following values are in the domain of the function graphed
below? Check all that apply.
A. -6
B. -1
C. 3
D. O
E. -2
F. 1

Answers

A /c/f Bc I just did it and got it right

4x + 2y = 6
x − y = 3

What is the value of the x variable in the solution to the following system of equations?

Answers

hope this helps!

Let me know if you have any questions!

seth runs every day he jogs 6 miles a day onday through friday every saturday he jogs 8 miles and every sunday 5 miles how many miles in all will seth run in three weeks.

Show your work

Answers

Answer:129

Step-by-step explanation:You have 6 miles a day Monday through Friday,add that up to get 30 and multiply by 3 to get 90. Saturday is 8 so multiply that by 3 to get 24. Sunday is 5 miles so do times 3 to get 15 and add them all up

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The total miles covered in three weeks by Seth is 129 miles.

What is multiplication?

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

Given that Seth jogs 6 miles a day from Monday to Friday. Therefore, the total of miles for which Seth runs on weekdays is,

Total miles in weekdays = 6 miles × 5 days

= 30 miles

Also, Seth jogs 8 miles on every Saturday and 5 miles in every Sunday. Therefore, the total miles covered on week off days is,

Total miles on Saturday and Sunday = 8 miles + 5 miles

= 13 miles

Now, the total miles covered in a week is,

Total miles in a week = 30 miles + 13 miles = 43 miles

Further, the total miles covered in 3 weeks is,

Total miles in three weeks = 3 × 43 miles = 129 miles

Hence, the total miles covered in three weeks by Seth is 129 miles.

Learn more about Multiplication here:

https://brainly.com/question/14059007

#SPJ2

Nick has a box of ornaments. All of them are blue, exept for 6. All of them are green, exept for 6. All of them are red, exept for 6. How many of each colored ornament does he have?

Answers

Answer: 3 ornaments of each color

Step-by-step explanation:

There are 3 colors.
For each of the colors, the other two colors have 6 ornaments, hence we can determine that there are 3 ornaments of each color.

Find the perimeter of triangle ABC with vertices A(6, 3), B(6, - 2) , and C(- 4, 3) .

Answers

Answer:

26.2 units

Step-by-step explanation:

We are given the points/vertices

A(6, 3),

B(6, - 2) , and

C(- 4, 3)

Step two

Let us find the distances between the given points/vertices

A-B =A(6, 3) to B(6,-2)

d=√((x2-x1)²+(y2-y1)²)

Substitute

d=√((6-6)²+(-2-3)²)

d=√(-2-3)²)

d=√(-5)²)

d=5 units

B-C=B(6, - 2) to C(-4, 3)

d=√((x2-x1)²+(y2-y1)²)

Substitute

d=√((-4-6)²+(3+2)²)

d=√(-10)²+(5)²)

d=√100+25

d=√125

d=11.2 units

C-A=C(-4, 3) to A(6, 3)

d=√((x2-x1)²+(y2-y1)²)

Substitute

d=√((6+4)²+(3-3)²)

d=√(10)²

d=√100

d=10 units

Hence the perimeter is 5+11.2+10

P=26.2 units

What is the solution to this system of equations?

X+ 2y = 4
2x-2y = 5

A. (3, -5 1/2)
B. (3, 1/2)

C. no solution
D. infinitely many solutions

Answers

The answer is B
X = 3 and 1/2= Y
3 + 2(1/2) = 4
3 + 1 = 4
Half of 2 = 1, making B the answer

Answer:

Step-by-step explanation:

substitute the given value of 2y into the equation of 2x-2y=5 l, then solve equation for x, you'll get x=3

then subs into other equation to get y value

y=1/2

Write the improper fraction as a mixed number in simplest form.
14/6

Answers

14/6 = 2.333 = 2

14 - (6x2) = 2

2 2/6 = 2 1/3

Answer:

2 and 1 third

Step-by-step explanation:

2 1/3

tabitha had 1/2 loaf a bread if she slices the bread into 9 equal pieces what fraction of the total of bread

Answers

Answer:

1/18

Step-by-step explanation:

1/2 divided by 9 = 1/2 * 1/9 = 1/18

i can you help me build the equation
i can graph it though :)

Answers

Answer:

x + 5y ≤ 30

Step-by-step explanation:

Jim has gotten scores of 79 and 70 on his first two test. What score must he get on his third test to keep an average of 96 or greater?

Answers

Answer:

he must get at least 139... which isn't really possible lol

Step-by-step explanation:

(79+70+x)/3 > 96

149+x > 288

x > 139

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