Mathematics College

Find c.
Round to the nearest tenth:
2 cm
с
150
1050
a
c = [? ]cm
Law of Sines: sin A
sin B
b
sin C
С
a
Enter

Find C.Round To The Nearest Tenth:2 Cm1501050ac = [? ]cmLaw Of Sines: Sin Asin Bbsin CaEnter

Answers

Answer 1
Answer:   0.5

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

Explanation:

The ultimate goal is to find the value for lowercase c, or find the length of side c. So we'll use the portion sin(C)/c as part of the law of sines.

We don't know the value of lowercase 'a', so we'll ignore the sin(A)/a portion.

This leaves sin(B)/b

We see that one side is 2 cm long, so this means b = 2. The angle opposite this is 105 degrees, so B = 105.

The angle opposite side c is 15 degrees, so C = 15.

The lowercase letters represent side lengths, while the uppercase letters are angles.

--------------------------

We have enough to apply the law of sines to solve for side c.

sin(B)/b = sin(C)/c

sin(105)/2 = sin(15)/c

c*sin(105) = 2*sin(15) ............. cross multiply

c = 2*sin(15)/sin(105) .............. dividing both sides by sin(105)

c = 0.53589838486224

c = 0.5

Side c is roughly 0.5 cm long.

Make sure your calculator is in degree mode.

Answer 2

9514 1404 393

Answer:

  0.5 cm

Step-by-step explanation:

The Law of Sines tells you ...

  c/sin(C) = b/sin(B)

  c = b·sin(C)/sin(B)

  c = (2 cm)sin(15°)/sin(105°) ≈ (2 cm)(0.2588/0.9659) ≈ 0.5359 cm

  c ≈ 0.5 cm . . . . rounded to tenths

Find C.Round To The Nearest Tenth:2 Cm1501050ac = [? ]cmLaw Of Sines: Sin Asin Bbsin CaEnter

Related Questions

estimate the product of 26.4×2.7​

Answers

Answer:..

Step-by-step explanation:

Answer:

Step-by-step explanation:

okay, 26.4*2.7 = 26*3 (when estimated)

26*3=78(or just somewhere around 70)

3+(55-111)/25 equals what

Answers

Answer:

0.76

Step-by-step explanation:

3+(55-111)/25

=3+(-56)/25

=3+ (-2.24)

=0.76

Answer:

3+(55-111)/25= 0.76

Step-by-step explanation:

Using PEMDAS, you solve 55-111 which is -56

Then you divide -56 by 25 because it is the fourth step, you get -2.24

Add three to -2.24 to get 0.76

If you round UP to the nearest tenth, it will be 0.80

If you round DOWN to the nearest tenth, it will be 0.70

Which expression is equivalent to x2−12x+36?
a (x+6)2

b (x+12)(x−3)

c (x+6)(x−6)

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Answers

Answer:

(x-6)(x-6) or (x-6)^2

Step-by-step explanation:

Which option equals tan 40°? Select all that apply.
A) sin50°/cos 50°
B) cos50°/sin 50°
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Answers

Answers:
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Hello, happy Friday, I am just here with some geometry questions.

Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!

Again, please answer it and explain!

Answers

Answer:

B

Step-by-step explanation:

So far, we know that:

∠D = ∠J.

And that:

DE:JK = 14:7 = 2:1

So, to prove that ΔDEF ~ ΔJKL by SAS, DF must be similar to JL, as those are the sides between the angle.  

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Last year, Greg got a new job managing the gift shop at the Bern Valley Zoo. One of his responsibilities was to track the shop's total sales each day. This box plot shows the results. Gift shop sales ($) 200 250 300 350 400 450 What percent of the time did the gift shop have sales of $350 or less? %

Answers

Answer:

Step-by-step explanation:

There were 4 days when sales were 350 or less out of 6 days so

100(4/6)=400/6=[tex]66\frac{2}{3}\% $ or rounded to 66.67% $ [/tex]

The percentage of the time did the gift shop have sales of $350 or less should be considered as the 66.67%.

Calculation of the percentage:

Sinceas we can see that there are total 6 things out of which 4 should be within 350 or less than 350

So here the percentage be like

[tex]= 4\div 6[/tex]

= 66.67%

Hence, The percentage of the time did the gift shop have sales of $350 or less should be considered as the 66.67%.

Learn more about percentage here: https://brainly.com/question/24552083

A tile pattern on a wall is made up of two identical parallelograms and three identical triangles.



What is the area of the tile pattern?



Enter your answer in the box.
______
|___| in2 ( i tried my best to do a box)

Answers

Answer:

448 in²

Step-by-step explanation:

2 parallelograms = 2x10x14=280

3 triangles = 3x1/2x14x8=168

280+168=448 in²

If Maya orders a $1.89 drink, 3 cookies at $.99 each, and 2 slices of pizza at $2.50 each. How much did Maya pay for her order?

ASAP PLZ IM DOING A TEST

Answers

Answer:

$9.86

Step-by-step explanation:

Frist you read the problem and you see that she pays $1.89 for one drink

so you write down $1.89

then 3 cookies for $0.99 so you multiply $0.99 by 3 and you get $2.97

so you write down $2.97

next 2 slices of pizza for $2.50 so you multiply 2 by $2.50 and you get $5.00

so you write that down

lastly you and the answers you wrote down and you get $9.86

Maya payed $9.86 for her order.

Bernie left home, riding his bike at a rate of 15 miles per hour. Charlie left 1 hour later, biking at a rate of 20 miles per hour. How long will it take Charlie to catch up to Bernie?

Answers

It will take Charlie 3 hours to catch up to Bernie!! :))))

evaluate the expression:
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Answers

Answer:

It’s 729

Step-by-step explanation:

It’s 729
As 9^2 is 81 and 9
9*81 is 729

What is the area of the trapezoid? 4 ft. 4 ft. 2 ft. square feet​

Answers

Area is 8 ft squared
Hope that helped
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Answers

Answer:

the answer should be 7 !

Step-by-step explanation:

Answer: 1.4/0.2= 7

Step-by-step explanation:

think of it this way

14 divided by 2 equals 7

1 and 4 tenths divided by 2 tenths equal 7

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Answers

Answer:

The answer is 72 because 45% of 160 is 72.

Step-by-step explanation:

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Answers

Answer:

d there is no such as 5+y cannot be less than 5-y

sana makatulong :-) :-)

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Answers

It’s sideways, but I solved it

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Answers

Answer:

2 dollars for kids

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Step-by-step explanation:

We will let x= children

y= adult

we know that

33x+42y=276

46x+40y=292

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Answers

54 216

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Can Someone Help, Pleasee. ?

Answers

Answer:

y = -2/3x + 6 (last option)

Step-by-step explanation:

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Answer:

the last one.

Step-by-step explanation:

It has to have the same angular coefficient (-2/3 in this case)

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Answers

Answer:

12.3

Step-by-step explanation:


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Answers

Answer:

m=2, b=2

y=2x+2

The slope is positive, and the equation is proportional.

Answer:

m = 2 b = -1

equation:  y = 2x -1

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Question 6
A bug crawls at a rate of 2 feet per minute. How long will it take the bug to crawl 25 ft?
PLEASE HELPPPP!!!!!!!!!!!!

Answers

50 will be the answer

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Answers

That’s all it is not really understanding

What is 3/5 divided by 3/4

Answers

3/5 *4/3

1/5*4/1=4/5

=.8

hope it helps

3/5 x 4/3 = 12/15
That can be simplified to 4/5

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Answers

Answer:

f+2

Step-by-step explanation:

Wrong, the answer is 1 on Edge..

Jimmy estimates that a pitcher holds 4.5 liters of liquid. It actually holds 4.8 liters. What is the percent error between his estimate and the actual volume of the pitcher?
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B. 1 1/3%
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D. 6 2/3%

Answers

Answer:

the answer is 6 1/4%. I hope it helps!

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triangle a right triangle? Explain.

Answers

Answer:

no because for right angle triangle the sum of the sq of the two smallest side is equal to the sq of biggest side

What is the slope of y = -5 – 41?

Answers

Answer:

4

Step-by-step explanation:

We need to rewrite this in slope-intercept for which is

y=mx+b

So switch 4x and -5

y=4x-5

m is slope and b is y-intercept we need to find the slope so we look what is beside x which is 4 so the slope is 4

Hope this helps!

Manny wants to cover the windows in his home with either wood blinds or curtains. He has 35 windows that he would like to cover, but only has $2,100 to spend. Wood blinds cost $100 per window. Curtains cost $60 per window. Which system of inequalities represents the number of wood blinds, x, and curtains, y, Manny can purchase?




{x+y≤3560x+100y≤2100


{x+y≤35100x+60y≤2100


{x+y≥35100x+60y≥2100


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Answers

Sorry I say it’s the 3ed one

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Answers

Answer:

y=-8x-4

Step-by-step explanation:

18% of the the students at a school are in year 8 and 16% of the students are in year 9. If the school has 126 tera 8 students, determine the number of year 9 students.​

Answers

Answer:

112

Step-by-step explanation:

The general form of all percentage questions is: the chunk= (some percentage) (of the whole), or c=p*w

We know that 18% of students are 8th grade and that is 126 students, so p = 0.18 and c=126 (126 students are 18% of the whole school)

126 = (0.18)w, divide both sides by 0.18

126/(0.18) = w = 700

9th graders are 16% of the school or 16% of 700 students

c = (0.16) 700 = 112 students

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