If A = 117 degrees, B = 12 degrees, and b = 12, find a. Round to the nearest tenth.​

If A = 117 Degrees, B = 12 Degrees, And B = 12, Find A. Round To The Nearest Tenth.

Answers

Answer 1

Answer:

a = 51.4

Step-by-step explanation:

sinA = sinB

  a         b

sin(117) = sin(12)

   a             12

a * sin(12) = 12 * sin(117)

a = 12 * sin(117)

         sin(12)

a = 51.4


Related Questions

Given f(x)=-2x-3 and Range={-5,-1,-3} find Domain
{1,3,5}
{-1,0,1}
{2,3,1}
{0,-2,3}

Answers

Answer:

the answer is the 2nd option

domain = { -1, 0, 1 }

Danny is 5 years old and weighs 46 pounds. He is sitting on a swing when his sister Stacey pulls him and the swing back horizontally through an angle of = 45.0° and then holds him at static equilibrium. Find the magnitudes of both H and T.

Answers

Answer:

H = 46 lbs

T = 65.05 lbs

Step-by-step explanation:

From the given information:

The information shows a right triangle and the solution comes from the bottom leg H and the top T.

So, using the tangent of the trigonometric function;

tan θ = H/46 lbs

tan (45.0°) = H /46 lbs

1 = H /46 lbs

H = 46 lbs

From the top T

T cos θ = W

T cos 45.0° = 46 lbs

T = 46 lbs/cos 45.0°

T = 46 lbs / 0.7071

T = 65.05 lbs

The mean (average) weight of three dogs is 38 pounds. One of the dogs, Shaggy, weighs
46 pounds. The other two dogs, Eda and Bruno, have the same weight. Find Eda's weight.

Answers

I honestly do not know this seems to me to be a trick question

Greg has $2,571.68 in his bank account and makes automatic monthly rental payments of $321.46 for a car loan. If he stops making deposits to that account, when would the automatic payments make the value of the account zero? Write the equation using m for months that represents this scenario

Answers

Answer:

8 months

Step-by-step explanation:

Given that:

Amount of money present in the bank account = $2,571.68

Automatic monthly rental payments for car loan = $321.46

Any deposits in the bank account are stopped.

To find:

The number of months taken so that the automatic payments make the value of the account as zero?

Solution:

Let the number of months taken to make the value of the account zero = [tex]m[/tex] months

To find the value of [tex]m[/tex], we need to divide the total amount initially present in bank account with the monthly rental payment amount.

Therefore, the equation to find the value of [tex]m[/tex], can be written as:

[tex]m = \dfrac{2571.68}{321.46}[/tex]

On solving the above equation, we get the value as following:

[tex]\bold{m=8}[/tex] months

what’s the quotent of -3/8 and -1/4

Answers

Answer:

1.5

Step-by-step explanation:

-3/8=-0.375

-1/4=-0.25

the negatives cancel each other out so it is 0.375/0.25

.25 goes into .375  1.5 times, so the answer is 1.5

Have a good day!

1.5

It needs to be 20 characters long so I’m just putting this so I can actually submit. The other guy already out the explanation so I’m proud of you and just tryna get points. Anyways the calculator is always available too if you need it

Noel Magee purchased a micro-cut shredder at a sale price of $179.99. The regular selling price is $199.99. He also purchased a photo-smart printer at 25% off the regular price of $499.99. A. What is the markdown on the shredder? B. What is the markdown on the printer?

Answers

Answer:

a) 10% off or $20 off

b) 25% off or $124.99 off

Step-by-step explanation:

In order to find the markdown on the shredder we simply need to divide the sale price by the original price. Once we have that we subtract that decimal from 1 and multiply by 100 to get the markdown percentage. We can also subtract the original price from the sales price to get the markdown dollar value.

179.99 / 199.99 = 0.899

(1 - 0.899) * 100 = 10%

199.99 - 179.99 = $20

Now, for the printer we are provided the markdown perentage so to find the markdown dollar value we need to divide the perentage by 100 to turn it into a decimal and multiply that decimal by the regular price of the printer. We can also subtract the markdown dollar value from the original price to get the sale price...

25% / 100 = 0.25

0.25 * 499.99 = 124.99

499.99 - 124.99 = $375

Select the correct answer Simplify the expression -3 divided by (-2/5)

Answers

Answer:

[tex]7 \frac{1}{2}[/tex]

Step-by-step explanation:

(-3) ÷ (-2/5) = [tex](-3) * \frac{-5}{2}[/tex]

                 [tex]= \frac{15}{2}\\\\= 7 \frac{1}{2}[/tex]

A company sells two sizes of rugs. A small rug sells for $14.00 and a medium-size rug sells for $25.00. The company sold 80 rugs last month and had $1340 in sales. Let x equal small rugs and y equal medium rugs. Which of the following system of equations can be used to determine how many of each type of rug was sold? (5 points)

A 40x + 40y = 80
14x + 25y = 1340

B x + y = 80
14x + 25y = 1340

C x + y = 39
11x + 15y = 80

D x + y = 80
40x + 40y = 1340​

Answers

Answer:

c

Step-by-step explanation:

f(x)=-2x^2+6x+1
find F(-6)

Answers

Answer:

The answer is -107

Step-by-step explanation:

Wait how is it -107?

In a school with 300 students 18% of the students take violin lessons and 6% of the students take clarinet lessons.
A: find the number of students who take each type lesson.
B: How many more students take violin than take clarinet lessons?

Answers

Answer:
A) 54 violin students and 6 clarinet students
B) 36 more students
Explanation:
300 students * 0.18 (which is 18%) = 54 students
300 students * 0.06 = 18 students

54-18=36

Hope this helps :)

june drove 116 miles and 5.8 hours at this rate how far will she drive in 5 hours​

Answers

first we need to calculate how fast she was going in one hour:
116 / 5.8 = 20

then multiply that by 5 to get how far she will go in 5 hours

20 * 5 = 100

What is the slope of the line shown?

Answers

It’s 3/6 if I’m not mistaken

Similar Figures and Scale Drawings Extension brainliest plus 80 points !!!!!!!!!!!!!!!!!!

Answers

Answer:

1. 1/2 in = 6 feet

   1 3/4 in = 21 feet

2. x = 7

   y = 10

3.  GH= 2

4. x = 3

   y = 5

Answer:

6 aand 21

Step-by-step explanation:

I would think your section of wilderness will be satisfied is the new wildlife refuge has its dimensions are 5×10 to the fifth power meters by 4×10 to the 4th m find the area of land in square meters

Answers

Answer:

2×10¹⁰ m²

Step-by-step explanation:

Dimensions of rectangle:

5×10⁵ m and 4×10⁴ m

The area is the product of the two dimensions:

5×10⁵ m × 4×10⁴ m =20×10₉ m² =2×10¹⁰ m²

Will someone help me with this one I'll give 18 points and brainliest
(A)TRUE
(B)FALSE

Answers

Answer:

a true

Step-by-step explanation:

hope this helps please give me brainliest

Mark uses 10 cups of apple juice and 16 cups of orange juice to make fruit punch. Deon uses an equivalent ratio of apple juice to orange juice when he makes fruit punch. Which ratio of apple juice to orange juice could Deon use?

Answers

Given that,

No of cups of Apple juice = 10

No of cups of Orange juice = 16

Solution,

The ratio of Apple juice to the Orange juice will be :

[tex]R=\dfrac{10}{16}[/tex] ....(1)

For equivalent fraction, multiply both numerator and denominator by 2 such that,

[tex]R=\dfrac{10\times 2}{16\times 2}\\\\=\dfrac{20}{32}[/tex]

Dividing both numerator and denominator 2 such that,

[tex]R=\dfrac{10/2}{16/2}\\\\=\dfrac{5}{8}[/tex]

So, the required ratio is 5/8.

PLEASE PLEASE HELP!!!

Answers

Answer:

It's 0.75

Step-by-step explanation:

But if in fraction -3/-4

A line passes through the points (4-3) and (0,0). What is the slope of the line?

Answers

Answer:

-0.75

Step-by-step explanation:

Answer:

Its -0.75

Step-by-step explanation:

give brainlest to other guy

Convert the decimal 0.75 to a percent.

Answers

Answer:

75%

Step-by-step explanation:

based on the information in the table wich of these key features is incorrect

Answers

3=0 and 6=0. You can only have one x for one y

In the figure below, find the angle measures

Answers

X-12 +5x=90

That’s the set up
Let me know if you need more help

The hypotenuse of a right angled triangle is 24cm. The other two sides are such that one is 5cm longer than the other. Find the length of other two sides. ​

Answers

24^2 = x^2 + (x+5)^2

576= 2x^2 + 10x + 25

2x^2 + 10x -551 = 0

Solve for x using quadratic equations (look at picture for formula)

X=14.29 or x =-19.29 (disregard the negative answer because lengths can’t be in negative )

The last side is x+5= 14.25+5 = 19.25

Hope this helps..it’s been a while since I dealt with quadratic equations.

2.) Which of the following is a solution to x < 2?

a. -9
b. -6
c. 4
d. 2

Answers

Answer:

a.) -9

Step-by-step explanation:

Because any negative number is less than a positive number, and if you chose 2 they would be equal. and -9 is more than -6 so -9.

If you drive 600 miles in 10 hours, what is your average speed? Options-
610 miles per hour
60 miles per hour
0 6,000 miles per hour
50 miles per hour. I’m so confused

Answers

60 miles per hour

Because 600 divided by 10 is 60 per 1 hour

two agent angles of a parallelogram are in the ratio 1 by 3 find the measures of all the angles​

Answers

Answer:

The measure of all the angles are;

45°, 135°, 45°, and 135°

Step-by-step explanation:

The given parameters are;

The ratio of two adjacent angles of the parallelogram = 1:3

Let x represent one of the adjacent angles, and let y represent the other adjacent angle

Given that two adjacent angles of a parallelogram are supplementary, we have;

x + y = 180°

x:y = 1:3

Therefore, y = 3 × x = 3·x, which gives;

x + 3·x = 180°

4·x = 180°

x = 180°/4 = 45°

y = 3 × x = 3 × 45° = 135°

Given that opposite interior angles of a parallelogram are equal, we have, the measure of all the angles are;

45°, 135°, 45°, and 135°.

Find the equation of the line?

Answers

Answer:

Y=-1/4x-6

Step-by-step explanation:

Question 5 (2 points)
The graph shows the distance a car traveled, y, in x hours:

What is the rise-over-run value for the relationship represented in the graph?

1) 1/35
2)2/17
3) 35
4) 40

Answers

The rise-over-run relationship is the slope of the line. From the origin (0,0), to get to the next point, you would rise 35 units and run 1 unit.

35 / 1 = 35.

Ergo, the relationship is 35.

Answer:

The answer is 35

Step-by-step explanation: The other person who answered this got it correct and I took the test. :)

Find the value of the expression below

Answers

Answer:

[tex]\huge\boxed{\sf -\frac{2}{9} }[/tex]

Step-by-step explanation:

[tex]\sf \frac{\frac{2}{3}-\frac{5}{6} }{\frac{3}{4} } \\\\= \frac{\frac{2(2)-5}{6} }{\frac{3}{4} } \\\\= \frac{\frac{4-5}{6} }{\frac{3}{4} } \\\\= \frac{-1}{6} / \frac{3}{4} \\\\= \frac{-1}{6} * \frac{4}{3} \\\\= -\frac{1*4}{6*3} \\\\= -\frac{1*2}{3*3} \\\\= -\frac{2}{9} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

PLZ do all of it plz i will give brainlest and thanks to best answer

Answers

Answer:

1. -4

2. 10

3. -19

4. 5

Step-by-step explanation:

1. 5 + -9= -4

2. -3 + 13 = 10

3. -8 + 11 = -19

4. 6 + -1 = 5

In a certain Algebra 2 class of 27 students, 18 of them play basketball and 16
of them play baseball. There are 3 students who play neither sport. What is
the probability that a student chosen randomly from the class plays
basketball or baseball?

Answers

Answer:

The probability is 0.89 or 89%

Step-by-step explanation:

Probability

There are n=27 students in a certain Algebra 2 class. 18 out of them play basketball and 16 of them play baseball.

We also know 3 students play neither sport. This leaves 27-3=24 students playing sports.

The probability that a randomly chosen student plays basketball or baseball is:

[tex]\displastyle p=\frac{24}{27}[/tex]

Simplifying:

[tex]\displastyle p=\frac{8}{9}=0.89[/tex]

The probability is 0.89 or 89%

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