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
alexira [117]
3 years ago
13

The Red Line in the figure is an altitude of triangle hjl. Using right angle trig and properties of equality, y sin L = x = z si

n H, write the Law of Sines for this triangle
​

Mathematics
2 answers:
aivan3 [116]3 years ago
7 0

Answer:

\Large \boxed{\mathrm{\bold{C}}}

Step-by-step explanation:

\sf \displaystyle sin(\theta) =\frac{opposite}{hypotenuse }

\sf \displaystyle sin(L) =\frac{x}{y}

\sf \displaystyle sin(H) =\frac{x}{z}

\displaystyle \sf \frac{sinL}{z} =\frac{sinH  }{y}

\displaystyle \sf \frac{\frac{x}{y} }{z} =\frac{\frac{x}{z} }{y}

Simplifying the expression.

\sf \displaystyle \frac{x}{yz } = \frac{x}{yz} \ (true)

\displaystyle \sf \frac{z}{sinL} =\frac{y}{sinH}

\displaystyle \sf \frac{z}{\frac{x}{y}} =\frac{y}{\frac{x}{z}}

Multiplying both sides by x.

\sf yz=yz  \ (true)

Alexxx [7]3 years ago
5 0

Answer:

d

Step-by-step explanation:

The law of Sines applied to a Δ ABC is

\frac{a}{sinA} = \frac{b}{sinB} = \frac{c}{sinC}

Using this in Δ HJL

\frac{z}{sinL} = \frac{y}{sinH} → (b)

Which may be expressed in reciprocal form as

\frac{sinL}{z} = \frac{sinH}{y} → (a)

Thus the law of Sines can be expressed as either (a) or (b)

You might be interested in
You need to sell 250 candy bars at $2 each. If you meet your goal, the total amount of money you will have is measured in the __
ollegr [7]
Based on the given details you have given, the total amount of money that you will have will be measured in dollars ($). Since the given value is also in dollars which is $2, therefore, the total amount of money you will have is also in dollars which is 250 x $2 is $500 in total. Hope this answers the question. 
3 0
3 years ago
Slove the followings.
DaniilM [7]

2. The number of adults who live in the house is <em>3</em><em> </em>(1,200/400).

3.a. If an adult recycled the <em>glass, paper, and card</em> that have 42% of the rubbish, the adult will generate 232 kg (400 kg x (1 - 42%) of rubbish.

b. If the adult, in addition, had a <em>composite for vegetable and decomposable material</em>, he will generate 152 kg (400 kg x (1 - 62%).

Data and Calculations:

1 ton = 1,000 kg

Weight of rubbish produced by an adult per year = 400 kg

Total kg of rubbish produced by the family = 1,200 kg (1,000 x 1.2)

Percentage of Vegetable and decomposable material = 20%

Percentage of glass, paper, and card = 42% (33% + 9%)

Learn more: brainly.com/question/14954924

7 0
3 years ago
Krutika, David and Mark share some sweets in the ratio
Aneli [31]

Answer:

120

Step-by-step explanation:

Krutika:48

David: 48

Mark: 48÷2= 24

Because 2 : 2 : 1

48+48+24=120

3 0
3 years ago
Jeremiah made .25 per ounce of lemonade sold.If he sold all of his lemonade, how much money did he make?
yawa3891 [41]
How many ounces of lemonade was there in total? Once you get that divde by .25
3 0
3 years ago
Read 2 more answers
(3,y) (1,4) m= -2 what is the value of y if the line through the two given points is to have indicated slope
riadik2000 [5.3K]

Answer:

y=0

Step-by-step explanation:

The equation for the slope is

m = ( y2-y1)/(x2-x1)

-2 = (4-y)/(1-3)

-2 = (4-y)/-2

Multiply each side by -2

4 = 4-y

Subtract 4 from each side

4-4 = 4-y-4

0 = -y

0=y

5 0
3 years ago
Other questions:
  • A picture frame is 18 inches long and 8 inches tall. It is 2 inches wide on all 4 side. What is the area of the picture frame?
    7·2 answers
  • If you were to exttend your number line to reach from 0 to 2 there would be five fifths for every whole number lenghts
    10·1 answer
  • What is the value of 4p4
    6·1 answer
  • HELP PLEASE ,, i need the right answer
    12·2 answers
  • I need help with this problem. please help.
    6·1 answer
  • A house was valued at $540,000 last year. The house has now appreciated and increased in
    6·1 answer
  • If f(x)= mx+ c , f (1)=5 and f(-2)=-1​
    12·1 answer
  • Can someone help me out my grads are bad
    10·2 answers
  • Turn 12 1/4 into improper fraction
    13·1 answer
  • -5x + 4y = -14<br> x - 3y = 16
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!