Mathematics College

Find sin C, cos C, tan C. Express each ratio as a fraction. a=9, b=41, c=40

Answers

Answer 1

Answer:

sin C = 40/41

cos C = 9/41

tan C = 40/9

Step-by-step explanation:

sin C = opp/hyp = c/b = 40/41

cos C = adj/hyp = a/b = 9/41

tan C = opp/adj = c/a = 40/9

Related Questions

Which could be the dimensions of a rectangular prism whose surface area is less than 160 square feet? Select two
options.
8 feet by 4 feet by 3 feet
7 feet by 6 feet by 4 feet
03 feet by 7 feet by 8 feet
03 feet by 6 feet by 7 feet
03 feet by 5 feet by 7 feet

Answers

Answer:

8 feet by 4 feet by 3 feet

3 feet by 5 feet by 7 feet

Step-by-step explanation:

8 feet by 4 feet by 3 feet

A = 2(wl + hl + hw)

A = 2 · (4 · 8 + 3 · 8 + 3 · 4)

A = 136

3 feet by 5 feet by 7 feet

A = 2(wl + hl + hw)

A = 2 · (5 · 3 + 7 · 3 + 7 · 5)

A = 142

PLEASE HELP ME FAST AND EXPLAIN!!! 70 POINTS!

Answers

Answer:

26.52

4.8 x 1.1 = 5.28

3.6 x 5.9 = 21.24

21.24 + 5.28 = 26.52

Hope this helps!

Answer:

26.5

hope it helps

please mark Brainliest

Estimate the cost of putting up a decorative border in your dorm room if your room is 26 feet long and 21 feet wide and the border costs $3.95 every 10 feet.
$360
$36
$72
$18

Answers

The answer is $18 I am pretty sure

Kelly used 20 colored tiles to make a design in art class.
5/20 of her tiles were blue. What is an equivalent fraction
for the blue tiles?

Answers

Answer:

1 /4, 2/8, or 4/16, 10/40 (all are correct!~).

Step-by-step explanation:

5/20 is eual to 25%

1/4 is equal to 25%

2/8 is equal to 25%

4/16 is equal to 25%

10/40 is equal to 25%

All of the fractions listed above are correct!

Hope this helps!!~~ <3

Answer:

10/40

Step-by-step explanation: 5/20 is equal to 10/40

I NEED HELP QUICK!!!!

Answers

[tex] \frac{1}{ {3}^{3} } [/tex]

I need help with these answers?

Answers

Q 7 = 6

Q 8= -x + 2

Q 9= 6m + 2

Q 13= 43f × 56

Q 15= 18x

I will mark Brainlyst

Answers

Answer:

A because of its larger range

Step-by-step explanation:

how do movement skills in volleyball transfer to tennis?

Answers

Answer:

Tennis – It's not difficult to see that tennis and volleyball have their similarity; both involve hitting a ball over the net in the hope that the opponent won't be able to return it. Much like tennis, volleyball requires short and explosive movements and cat-like reflexes, rather than long runs down a pitch.

A gym's membership cost $280 in 2019. Now, it is $160. Which expression equals the percent of change?

Answers

Answer:

1/2%

Step-by-step explanation:

Zaria bought a $75.00 gift for a friend over
the internet. When she received her credit card
statement she found out that the company had
added $9.75 for shipping and handling. What was
the shipping and handling charge as a percent of
the original cost of the gift?
A. 13%
B. 16%
C. 18.5%
D. 17 1/2%

Answers

D your welcome !!:))))

The answer to this mathematical equation is D

What information do you need to know in order to find the volume of a figure?

Answers

Answer:

you need to have the surface area of the object and height in order to multiply and get the volume

Step-by-step explanation:

Jodie ran at an average speed of 10 km/h for 15 minutes.
How far did she run in km?

Answers

Answer:

2.5 km

Step-by-step explanation:

15 minutes is

15 minutes * 1 hour/ 60 minutes = 1/4 hour

15 minutes = 1/4 of an hour

10 km/ hour * 1/4 hour = 10/4 km = 2.5 km

Answer:

In total she ran 2.5km/h in 15 minuets.

Step-by-step explanation:

Since 15 minuets is a quarter of an hour you can divide the 10km/h by 4 to get 2.5km/h.

Irene uses 9.6 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls? Express

Answers

Answer:

Step-by-step explanation:

9.6 divided by 3/4 = 0.8, so 8. Correct me if I'm wrong ya'll.

A triangular pyramid has the base of 6 ft and the hight of 9 ft what is the total surface area ?

Answers

Answer:

117 ft²

Step-by-step explanation:

Surface area of triangular pyramid = base area + ½(Perimeter of base * slant height)

Base area = ½*b*h = ½*9*6 = 27 ft²

Slant height = √(6² + 4.5²) = 7.5 ft (pythagorean theorem)

Perimeter = 7.5 + 7.5 + 9 = 24 ft

Plug in the values into the formula for surface area

Surface area = 27 + ½(24 * 7.5) = 117 ft²

Determine the least possible degree of the polynomial function shown

Answers

Answer:

yeah

Step-by-step explanation:

To find the degree of the polynomial, add up the exponents of each term and select the highest sum.So the least number of roots = 5 and this will also be the least possible degree of the polynomial

What value of x is in the solution set of 4x – 12 < 16 + 8x?
-10
-9
-8
-7

Answers

Answer:

Step-by-step explanation:

4x - 12 ≤ 16 + 8x

4x - 8x ≤ 16 + 12

- 4x ≤ 28

x ≥ - 7 or [ - 7, ∞ )

Helppppppppppppppppppppppppppppp xd

Answers

Answer:

thats a sphere

Step-by-step explanation:

Solve the given proportion.
x/2=8/4
x=

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Your dad is 73.5 inches tall. You are 2.5 inches shorter than your dad. Your mom is 3.25 inches shorter than you. How tall is your mom?

Answers

Your mom is 67.75 inches tall. Please mark me brainliest!! Ty in advance!

Answer:

67.5 inches

Step-by-step explanation:

73.5 (Your dad) - 2.5 = 71 (Your height)

71 - 3.25 = 67.75 (Your mom's height)

Your mom is 67.75 inches.

SOS PLS HELP

A machine that drills holes for wells drilled to a depth of
-72 feet in one day (24 hours).
At this rate, how many hours will it take until the drill
reaches its final depth of -132 feet?

Answers

Answer:

20 hours

Step-by-step explanation:

If the machine drilled 72 feet in 24 hours, we can divide 72 by 24 to find out that the machine drilled 3 feet in one hour.

Next, you must find the distance that must be traveled. You can do this by subtracting 72 from 132. You will get 60

So, if the machine drilled at 3 feet per hour, and it needs to drill 60 feet, it will take 20 hours because 60 divided by 3 is 20.

PLEASE HELP!
Find the slope of a line with these two points: (3, 4) and (-1, 2)
A. -1/2
B. -1/3
C. 1/2
D. 3/4

Answers

Answer:

its D

Step-by-step explanation:

Sorry if you can’t read it but help! If you can

Answers

Answer:

I believe that it is D

Step-by-step explanation:

A is wrong...

B is wrong (I believe)...

C is wrong...

So D is the only answer choice left.

Answer:

Step-by-step explanation:

The interquartile range of 20~40 is 150-110 = 40

The interquartile range of 50~40 is 125-95 = 30

76% as a fraction in simplest form.

Answers

Answer:

76/100 = 19/25

lowest it can go is 3/4 , whoch would be the answer

i need help on this question for my math homework:))) please help!

Answers

Ummyrhrbs here Susie whack

what are 3(or less) conclusions that you can make based on this histogram?

Answers

Answer:

1. theres way more younger people compared to older

2. theres a total of approximately 32 people ages 10-14

3. theres a total of approximately 31 people ages 14-19

if square root of n = 3/2 what is negative square root of n =?

Answers

Answer:

2/3

Step-by-step explanation:

Hope it helps you ......

HELP PLSS- okok so i need the answer to this, please help :(

Answers

Answer:

second

Step-by-step explanation

-5/12 because -2/3 + 1/4 = -5/12

Answer:

2nd one

Step-by-step explanation:

In the diagram below, the length of the segment AB is 10, the length of segment AD is 20, and the length of segment AE is 18. What is the length of the segment AC?

Answers

The answer is d)9. Hope it helps

name of this shape
thanks

Answers

Answer:

Pyramid

Step-by-step explanation:

It is a pyramid because the base is a square and the sides are triangles.

please please help!!!!!!

Answers

Answer:

5/2

Step-by-step explanation:

duh

Answer:

the answer is 5/2 witch is equal to 2.5

Step-by-step explanation:

you have to divide the total amount of cookies by the total amount of people so 5 divided by 2 a.k.a 5/2 so that is your answer

your welcome

can i please have brainliest

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