1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erica [24]
3 years ago
8

I need Help with this TRIG question

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0
                                x 
  (15) sin 30.5   = ------  (15)
                               15

(15) sin 30.5 = x 
Plug this part into a calculator.

7.61 = x 


Area of a triangle: 1/2bh 

1/2 (7.61)(13)
3.805(13)
49.469

49.47 un² is your final answer since you are supposed to round to the tenths place. I hope this helps.






                       

You might be interested in
I really need help i i put a picture up but this thing do´s not let me post it with out a question ?
kobusy [5.1K]

Answer:

Step-by-step explanation:

y=-x^{2} -5x-6

y=-(x^2+5x+6)

y=-(x+3)(x+2)

Set each factors equal to zero.

(x+3)=0 ,  x=-3

x+2=0  ,   x=-2

The x-int is

(-2,0)

4 0
2 years ago
(1 point) 1. The height (in feet) and volume of usable lumber (in cubic feet) of 32 cherry trees are measured by a researcher. T
Thepotemich [5.8K]

Answer:

C. volume

Step-by-step explanation:

The response variable in this scenario would be the volume of the usable lumber. That is because this variable depends completely on the height of the cherry trees that are being measured. The higher that the cherry trees are the more volume can be expected to get from cutting these trees down. The opposite goes for trees that are smaller, they would decrease the total expected volume that will be received from the usable lumber since there would be less amount of tree to cut down.

3 0
3 years ago
I forgot how to divide fractions properly. please send help.
Mamont248 [21]

Answer:

2.5 or 10/4

Step-by-step explanation:

2÷4/5  

Integers can be fractions. Which are just the summation of equal parts. So integers can be written in any fractional form as you like,

2/1÷4/5

But turning your fraction into an integer is not enough to divide, you must first use the reciprocal form of your dividend. and then you multiply to obtain your answer. (The reason is that division is multiplication of the reciprocal)

2/1×5/4

And tadaa! you get your answer

10/4

You can also simplify it!

5/2

6 0
3 years ago
Read 2 more answers
1. What is the positive solution to this equation?<br> 6x2 - 18x = 24
Orlov [11]

Answer:

x = -4

Step-by-step explanation:

Lets work on this :D

(6x × 2) - 18x = 24

=>12x - 18x = 24

=> -6x = 24

=> x = -4

Please give me brainliest if this helped! :D

8 0
3 years ago
Find the area of the figure
lukranit [14]

Answer:

90 inches squared

Step-by-step explanation:

To do this you would first find the area of the 2 triangles shown on the side so we would do 5 times 2 divided by 2 since that is how we solve this problem so we would get 5 inches squared for the 2 triangles then we would find the area of the square which is 100 since it is a 10 by 10 then you would subtract 5+5 by 100 which is 90 so 90 inches squared would be the answer

6 0
3 years ago
Read 2 more answers
Other questions:
  • Tom drops a coin from the top of a building. Tom is 90 meters from the ground when he drops the coin. A) What is the height of t
    11·1 answer
  • Can y'all solve them and show me the steps on how you did it
    8·1 answer
  • When taking a systematic random sample of size n, every group of size n from the population has the same chance of being selecte
    13·1 answer
  • If sec thita . sin thita =0,then find the value of thita
    11·1 answer
  • What is the answer??
    15·1 answer
  • Ik this is easy but i need help now!!!!!!!!!!
    12·1 answer
  • Solve the inequality 9/2 + v &gt; 7/5
    14·1 answer
  • At doggie day care, each puppy gets 3 dog treats throughout the day. At the end of each day the workers find that they give AT L
    15·1 answer
  • Sara got 37 out of 50 questions right, and Tony got 29 out 40, who did better, Tony or Sara?​
    10·2 answers
  • Subtract 3 1/2 from 5 1/3
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!